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Apple Inc. Is an American multinational generation organisation that focuses on client electronics, pc software program, and on line services. Apple is the world's biggest technology agency by using sales (totaling $327 billion in 2020) and, given that January 2021, the world's maximum valuable business enterprise. As of 2021, Apple is the world's fourth-biggest PC dealer by means of unit income,[9] and fourth-largest smartphone producer.[10][11] It is one of the Big Five American records generation agencies, at the side of Amazon, Google, Microsoft, and Facebook.[12][13][14]

Apple Inc.
Apple brand black.Svg
Apple park cupertino 2019.Jpg
Overhead view of Apple Park located in Cupertino, California
Formerly
Apple Computer Company[1]
(1976–1977)
Apple Computer, Inc.[2]
(1977–2007)
Type
Public
Traded as
Nasdaq: AAPL
Nasdaq one hundred factor
DJIA element
S&P one hundred factor
S&P 500 factor
ISIN
US0378331005
Industry
Computer hardware
Computer software program
Consumer electronics
Cloud computing
Digital distribution
Fabless silicon layout
Semiconductors
Media
Retail
Financial era
Artificial intelligence
Founded
April 1, 1976; 45 years in the past
Founders
Steve Jobs
Steve Wozniak
Ronald Wayne
Headquarters
1 Apple Park Way
Cupertino, California, U.S.
Number of locations
512 retail shops[3] (2021)
Area served
Worldwide
Key people
Arthur D. Levinson (Chairman)
Tim Cook (CEO)
Jeff Williams (COO)
Luca Maestri (CFO)
Products
List
Macintosh
iPod
iPhone
iPad
Apple Pencil
Apple Watch
Apple TV
HomePod
macOS
Airpods
iOS
iPadOS
watchOS
tvOS
iLife
iWork
Final Cut Pro
Logic Pro
GarageBand
Shazam
Siri
AirTags
Services
List
App Store
Apple Arcade
Apple Card
Apple Music
Apple Music 1
Apple News+
Apple Pay
Cash
Apple Store
Genius Bar
Apple TV+
Apple Fitness+
Apple Books
iCloud
iMessage
iTunes Store
Mac App Store
Revenue
Increase US$327.215  billion[4] (2020)
Operating income
Increase US$sixty six.288 billion[4] (2020)
Net profits
Increase US$fifty seven.411 billion[4] (2020)
Total assets
Decrease US$323.888 billion[4] (2020)
Total fairness
Decrease US$65.339 billion[4] (2020)
Number of employees
147,000[5] (2020)
Subsidiaries
Braeburn Capital
Beats Electronics
Claris
Apple Energy, LLC
Apple Sales International[6]
Apple Services[7]
Apple Worldwide Video[8]
Anobit
Beddit
Website
www.Apple.Com
Apple was based via Steve Jobs, Steve Wozniak, and Ronald Wayne in 1976 to expand and sell Wozniak's Apple I private computer. It became included with the aid of Jobs and Wozniak as Apple Computer, Inc. In 1977, and sales of its computer systems, including the Apple II, grew quick. They went public in 1980 to on the spot financial fulfillment. Over the next few years, Apple shipped new computer systems featuring revolutionary graphical person interfaces, which include the unique Macintosh, introduced with the severely acclaimed ad "1984". However, the excessive rate of its products and restricted application library precipitated issues, as did electricity struggles among executives. In 1985, Wozniak departed Apple amicably,[15] whilst Jobs resigned to observed NeXT, taking some Apple co-people with him.[16]

As the marketplace for personal computers improved and developed via the Nineteen Nineties, Apple lost considerable marketplace percentage to the decrease-priced duopoly of Microsoft Windows on Intel PC clones. The board recruited CEO Gil Amelio, who prepared the struggling agency for eventual achievement with good sized reforms, product cognizance and layoffs in his 500 day tenure. In 1997, Gil offered NeXT, to remedy Apple's unsuccessful OS strategy and bring returned Steve Jobs, who changed Amelio as CEO later that yr. Apple returned to profitability below the revitalizing "Think exclusive" campaign, launching the iMac and iPod, establishing a retail chain of Apple Stores in 2001, and acquiring numerous businesses to increase their software program portfolio. In 2007, the employer released the iPhone to critical acclaim and economic success. In 2011, Jobs resigned as CEO due to fitness complications, and died  months later. He turned into succeeded via Tim Cook.

In August 2018, Apple became the first publicly traded U.S. Business enterprise to be valued at over $1 trillion[17][18] and the first valued over $2 trillion two years later.[19][20] It has a excessive stage of logo loyalty and is ranked as the sector's most precious emblem; as of January 2021, there are 1.65 billion Apple merchandise in use global.[21] However, the organisation receives significant complaint regarding the labor practices of its contractors, its environmental practices, and business ethics, along with anti-competitive behavior, and materials sourcing.

History
Main article: History of Apple Inc.
1976–1984: Founding and incorporation
See additionally: History of Apple § 1975–1985: Jobs and Wozniak

In 1976, Steve Jobs co-founded Apple in his mother and father' domestic on Crist Drive in Los Altos, California.[22] Although it is widely believed that the organisation turned into founded in the house's garage, Apple co-founder Steve Wozniak called it "a bit of a fantasy".[23] Jobs and Wozniak did, however, pass a few operations to the garage when the bedroom became too crowded.[24]

Apple's first product, the Apple I, designed by way of Steve Wozniak, was offered as an assembled circuit board and lacked simple capabilities including a keyboard, display, and case. The owner of this unit introduced a keyboard and timber case.

The Apple II Plus, delivered in 1979, designed generally by means of Wozniak
Apple Computer Company changed into based on April 1, 1976, through Steve Jobs, Steve Wozniak, and Ronald Wayne as a commercial enterprise partnership.[22][25] The enterprise's first product is the Apple I, a pc designed and hand-constructed totally with the aid of Wozniak.[26][27] To finance its introduction, Jobs sold his handiest motorized way of transportation, a VW Microbus, for some hundred dollars, and Wozniak offered his HP-sixty five calculator for US$500 (equal to $2,274 in 2020).[28] Wozniak debuted the primary prototype on the Homebrew Computer Club in July 1976.[29][30] The Apple I turned into offered as a motherboard with CPU, RAM, and simple textual-video chips—a base package concept which might no longer but be marketed as a whole personal pc.[31] It went on sale quickly after debut for US$666.66 (equal to $three,032 in 2020).[32][33][34][35][36]:a hundred and eighty Wozniak later stated he turned into blind to the coincidental mark of the beast inside the wide variety 666, and that he came up with the rate because he preferred "repeating digits".[37]

Apple Computer, Inc. Become incorporated on January three, 1977,[38][39] with out Wayne, who had left and bought his share of the company returned to Jobs and Wozniak for $800 only twelve days after having co-founded Apple.[40][41] Multimillionaire Mike Markkula furnished important enterprise knowledge and funding of US$250,000 (equal to $1,067,683 in 2020) to Jobs and Wozniak at some stage in the incorporation of Apple.[42][43] During the first 5 years of operations, revenues grew exponentially, doubling approximately each four months. Between September 1977 and September 1980, every year sales grew from $775,000 to $118 million, a median annual boom price of 533%.[44][45]

The Apple II, also invented by way of Wozniak, become introduced on April 16, 1977, at the first West Coast Computer Faire.[46] It differs from its essential opponents, the TRS-eighty and Commodore PET, due to its individual cell-based totally colour photographs and open architecture. While early Apple II models use regular cassette tapes as garage gadgets, they had been superseded by the introduction of a five+1⁄four-inch floppy disk power and interface referred to as the Disk II in 1978.[47][48] The Apple II became selected to be the computing device platform for the primary "killer application" of the business international: VisiCalc, a spreadsheet application released in 1979.[47] VisiCalc created a commercial enterprise marketplace for the Apple II and gave domestic customers an additional cause to buy an Apple II: compatibility with the office.[47] Before VisiCalc, Apple have been a distant 0.33 vicinity competitor to Commodore and Tandy.[49][50]

By the stop of the Nineteen Seventies, Apple had a team of workers of laptop designers and a production line. The enterprise delivered the Apple III in May 1980 in an try to compete with IBM inside the commercial enterprise and corporate computing marketplace.[51] Jobs and several Apple personnel, including human–laptop interface professional Jef Raskin, visited Xerox PARC in December 1979 to peer an illustration of the Xerox Alto. Xerox granted Apple engineers 3 days of get admission to to the PARC centers in go back for the option to shop for one hundred,000[52] shares (5.6 million split-adjusted stocks as of March 30, 2019)[39] of Apple at the pre-IPO fee of $10 a proportion.[53]

Jobs become immediately convinced that every one future computers could use a graphical person interface (GUI), and development of a GUI began for the Apple Lisa.[54][55] In 1982, but, he become pushed from the Lisa group due to infighting. Jobs then took over Wozniak's and Raskin's low-price-laptop venture, the Macintosh, and redefined it as a graphical system cheaper and quicker than Lisa.[56] In 1983, Lisa became the first private laptop sold to the public with a GUI, but turned into a commercial failure because of its excessive fee and restrained software titles, so in 1985 it might be repurposed because the high give up Macintosh and discontinued in its second year.[57]

On December 12, 1980, Apple (ticker image "AAPL") went public promoting four.6 million stocks at $22 per proportion ($.39 consistent with proportion whilst adjusting for stock splits as of March 30, 2019),[39] generating over $one hundred million, which was greater capital than any IPO since Ford Motor Company in 1956.[58] By the end of the day, 300 millionaires have been created, from a stock fee of $29 according to percentage[59] and a marketplace cap of $1.778 billion.[58][59]

1984–1991: Success with Macintosh
See additionally: Timeline of Macintosh models and Timeline of the Apple II circle of relatives

The Macintosh, launched in 1984, is the first mass-market personal computer to function an vital graphical user interface and mouse.
In 1984, Apple released the Macintosh, the first non-public laptop to be bought without a programming language.[60] Its debut changed into signified via "1984", a $1.Five million tv commercial directed by using Ridley Scott that aired in the course of the 0.33 area of Super Bowl XVIII on January 22, 1984.[61] This is now hailed as a watershed occasion for Apple's achievement[62] and became known as a "masterpiece" via CNN[63] and one of the best TV advertisements of all time by means of TV Guide.[64][65]

Macintosh income had been to begin with true, but commenced to taper off dramatically after the primary three months because of its excessive charge, gradual speed, and constrained variety of to be had software.[66][67][68][69]:195 In early 1985, this sales droop induced a strength warfare among Steve Jobs and CEO John Sculley, who were employed  years in advance by using Jobs[70][71] using the well-known line, "Do you need to promote sugar water for the relaxation of your lifestyles or come with me and exchange the sector?"[72] Sculley determined to take away Jobs as the overall supervisor of the Macintosh department, and gained unanimous aid from the Apple board of directors.[73][70]

The board of administrators told Sculley to comprise Jobs and his potential to release high priced forays into untested merchandise. Rather than submit to Sculley's route, Jobs attempted to oust him from his leadership position at Apple.[74] Informed through Jean-Louis Gassée, Sculley found out that Jobs had been trying to organize a coup and referred to as an emergency government assembly at which Apple's executive group of workers sided with Sculley and stripped Jobs of all operational obligations.[74] Jobs resigned from Apple in September 1985 and took a number of Apple personnel with him to found NeXT Inc.[75] Wozniak had additionally quit his energetic employment at Apple in advance in 1985 to pursue other ventures, expressing his frustration with Apple's remedy of the Apple II division and mentioning that the employer had "been going inside the wrong course for the final five years".[16][15][76] Despite Wozniak's grievances, he left the employer amicably and both Jobs and Wozniak remained Apple shareholders.[77] Wozniak continues to represent the employer at occasions or in interviews,[15] receiving a stipend estimated to be $a hundred and twenty,000 in line with yr for this role.[36]

The outlook on Macintosh improved with the creation of the LaserWriter, the first fairly priced PostScript laser printer, and PageMaker, an early computing device publishing software launched in July 1985.[78] It has been advised that the combination of Macintosh, LaserWriter, and PageMaker become accountable for the creation of the computer publishing market.[79]


The Macintosh Portable, launched in 1989, is Apple's first battery-powered portable Macintosh non-public computer.
After the departures of Jobs and Wozniak, the Macintosh product line underwent a consistent change of focus to better charge points, the so-called "high-proper coverage" named for the location on a chart of charge vs. Profits. Jobs had argued the business enterprise must produce merchandise aimed toward the consumer marketplace and aimed for a $1,000 fee for the Macintosh, which they have been not able to satisfy. Newer models promoting at higher fee factors presented better income margin, and seemed to don't have any effect on total income as energy users snapped up each increase in energy. Although a few concerned approximately pricing themselves out of the market, the excessive-proper coverage changed into in full force with the aid of the mid-Nineteen Eighties, extensively because of Jean-Louis Gassée's mantra of "fifty-5 or die", referring to the fifty five% earnings margins of the Macintosh II.[80]:seventy nine–80 Selling Macintosh at such high earnings margins was only feasible due to its dominant role inside the desktop publishing market.[81]

This policy commenced to backfire in the closing years of the decade as new laptop publishing packages appeared on PC clones that offered some or plenty of the identical functionality of the Macintosh however at far lower charge factors. The employer misplaced its monopoly on this marketplace and had already estranged many of its original customer client base who should no longer have the funds for their costly merchandise. The Christmas season of 1989 is the first in the corporation's records to have declining sales, which brought about a 20% drop in Apple's stock price.[80]:117–129 During this period, the connection among Sculley and Gassée deteriorated, main Sculley to correctly demote Gassée in January 1990 by means of appointing Michael Spindler because the chief operating officer.[82] Gassée left the business enterprise later that 12 months.[83] In October 1990, Apple introduced 3 lower-cost models, the Macintosh Classic, Macintosh LC, and Macintosh IIsi,[84] all of which noticed vast income due to pent-up demand.

In 1991, Apple brought the PowerBook, replacing the "luggable" Macintosh Portable with a layout that set the present day form for almost all modern laptops. The identical yr, Apple added System 7, a prime upgrade to the running device which brought colour to the interface and brought new networking skills. It remained the architectural basis for the Classic Mac OS. The success of the PowerBook and other merchandise delivered increasing sales.[85] For some time, Apple changed into doing exceedingly properly, introducing sparkling new products and producing increasing income inside the manner. The mag MacAddict named the duration between 1989 and 1991 because the "first golden age" of the Macintosh.[86]

Apple believed the Apple II collection was too steeply-priced to provide and took away sales from the low-end Macintosh.[87] In October 1990, Apple launched the Macintosh LC, and began efforts to sell that computer through advising developer technical aid workforce to advocate growing applications for Macintosh rather than Apple II, and authorizing salespersons to direct customers towards Macintosh and far from Apple II.[88] The Apple IIe changed into discontinued in 1993.[89]

1991–1997: Decline and restructuring
See additionally: Timeline of the Apple II circle of relatives

The PenLite is Apple's first prototype of a pill computer. Created in 1992, the project changed into designed to deliver the Mac OS to a tablet – but changed into canceled in want of the Newton.[90]
The achievement of Apple's decrease-price customer fashions, specifically the LC, additionally caused the cannibalization of their better-priced machines. To deal with this, control delivered several new brands, promoting in large part identical machines at distinct fee factors aimed toward distinctive markets. These had been the excessive-quit Quadra, the mid-range Centris line, and the consumer-marketed Performa collection. This caused great marketplace confusion, as clients did not understand the distinction among models.[91]

Apple additionally experimented with some of different unsuccessful patron targeted merchandise in the course of the Nineties, together with virtual cameras, transportable CD audio players, speakers, video consoles, the eWorld on-line carrier, and TV appliances. Enormous assets have been also invested within the problem-plagued Newton department based on John Sculley's unrealistic market forecasts.[92]

Throughout this era, Microsoft endured to gain marketplace proportion with Windows with the aid of specializing in handing over software program to inexpensive non-public computer systems, while Apple turned into handing over a richly engineered but high-priced revel in.[93] Apple relied on excessive earnings margins and never advanced a clear response; as an alternative, they sued Microsoft for the use of a GUI much like the Apple Lisa in Apple Computer, Inc. V. Microsoft Corp.[94] The lawsuit dragged on for years earlier than it turned into ultimately dismissed. At this time, a chain of important product flops and missed time limits sullied Apple's recognition, and Sculley become replaced as CEO with the aid of Michael Spindler.[95]


The Newton is Apple's first PDA brought to market, as well as one of the first within the industry. Though failing financially on the time of its release, it helped pave the manner for the PalmPilot and Apple's personal iPhone and iPad inside the future.
By the late Nineteen Eighties, Apple become developing alternative systems to System 6, consisting of A/UX and Pink. The System 6 platform itself changed into outdated because it was not at the start built for multitasking. By the 1990s, Apple became dealing with opposition from OS/2 and UNIX companies together with Sun Microsystems. System 6 and seven would need to get replaced by a new platform or transformed to run on present day hardware.[96]

In 1994, Apple, IBM, and Motorola fashioned the AIM alliance with the goal of making a brand new computing platform (the PowerPC Reference Platform; PReP), which would use IBM and Motorola hardware coupled with Apple software. The AIM alliance was hoping that PReP's overall performance and Apple's software program would depart the PC some distance in the back of and for that reason counter Microsoft's monopoly. The equal year, Apple introduced the Power Macintosh, the primary of many Apple computer systems to use Motorola's PowerPC processor.[97]

In 1996, Spindler was replaced through Gil Amelio as CEO. Hired for his recognition as a corporate rehabilitator, Amelio made deep adjustments, which includes sizeable layoffs and cost-cutting.[98] After numerous failed attempts to modernize Mac OS, first with the Pink undertaking from 1988 and later with Copland from 1994, Apple in 1997 purchased NeXT for its NeXTSTEP operating device and to bring Steve Jobs lower back.[99] Apple turned into handiest weeks faraway from bankruptcy whilst Jobs again.[100]

1997–2007: Return to profitability


Power Macintosh is a line of Apple Macintosh workstation-class non-public computer systems based totally on various fashions of PowerPC microprocessors, that had been developed from 1994 to 2006.
The NeXT acquisition turned into finalized on February 9, 1997,[101] bringing Jobs again to Apple as an guide. On July 9, 1997, Amelio turned into ousted with the aid of the board of administrators after overseeing a three-12 months record-low inventory rate and crippling monetary losses. Jobs acted because the intervening time CEO and commenced restructuring the organisation's product line; it changed into for the duration of this period that he identified the layout skills of Jonathan Ive, and the pair labored collaboratively to rebuild Apple's reputation.[102]

At the August 1997 Macworld Expo in Boston, Jobs introduced that Apple might be part of Microsoft to release new variations of Microsoft Office for the Macintosh, and that Microsoft had made a $150 million funding in non-balloting Apple stock.[103] On November 10, 1997, Apple delivered the Apple Store internet site, which turned into tied to a brand new build-to-order production strategy.[104][105]

On August 15, 1998, Apple added a brand new all-in-one laptop reminiscent of the Macintosh 128K: the iMac. The iMac design team changed into led via Ive, who could later layout the iPod and the iPhone.[106][107] The iMac featured modern technology and a completely unique layout, and bought nearly 800,000 units in its first five months.[108]

Around 1998 Apple completed numerous acquisitions to create a portfolio of virtual production software for each experts and clients. Of these, one top notch transaction turned into Apple's acquisition of Macromedia's Key Grip software program undertaking, signaling an expansion into the digital video enhancing marketplace. The sale changed into an outcome of Macromedia's selection to totally recognition on web development software program. The product, still unfinished at the time of the sale, turned into renamed "Final Cut Pro" whilst it become launched at the retail market in April 1999.[109][110] The improvement of Key Grip also led to Apple's release of the consumer video-editing product iMovie in October 1999.[111] Next, Apple efficiently obtained the German employer Astarte, which had evolved DVD authoring generation, in addition to Astarte's corresponding merchandise and engineering group in April 2000. Astarte's digital device DVDirector become eventually converted into the professional-orientated DVD Studio Pro software program product. Apple then employed the equal era to create iDVD for the patron market.[111] In July 2001, Apple acquired Spruce Technologies, a PC DVD authoring platform, to contain their era into Apple's expanding portfolio of virtual video tasks.[112][113]

SoundJam MP, launched via Casady & Greene in 1998, turned into renamed "iTunes" whilst Apple purchased it in 2000. The number one builders of the MP3 player and music library software moved to Apple as a part of the purchase, and simplified SoundJam's consumer interface, brought the capacity to burn CDs, and eliminated its recording function and pores and skin aid.[114] SoundJam become Apple's second preference for the core of Apple's track software task, originally code-named iMusic,[115][116] at the back of Panic's Audion.[117] Apple became now not capable of set up a assembly with Panic in time to be fully considered because the latter become in the middle of similar negotiations with AOL.[117]

In 2002, Apple purchased Nothing Real for their advanced virtual compositing application Shake,[118] in addition to Emagic for the tune productivity software Logic. The buy of Emagic made Apple the primary computer manufacturer to personal a music software program organization. The acquisition changed into accompanied by way of the improvement of Apple's client-level GarageBand utility.[119] The launch of iPhoto inside the identical year finished the iLife suite.[120]

Mac OS X, based on NeXT's NeXTSTEP, OPENSTEP, and BSD Unix, was launched on March 24, 2001, after numerous years of improvement. Aimed at clients and experts alike, Mac OS X aimed to mix the stability, reliability, and safety of Unix with the convenience of use afforded by means of an overhauled person interface. To useful resource users in migrating from Mac OS nine, the new working device allowed the use of OS 9 applications inside Mac OS X through the Classic Environment.[121]

On May 19, 2001, Apple opened its first authentic eponymous retail stores in Virginia and California.[122] On October 23 of the identical 12 months, Apple debuted the iPod transportable virtual audio participant. The product, which became first offered on November 10, 2001, become phenomenally a success with over a hundred million devices offered within six years.[123][124] In 2003, Apple's iTunes Store changed into added. The provider presented on line track downloads for $0.Ninety nine a music and integration with the iPod. The iTunes Store quick became the market leader in online music offerings, with over five billion downloads through June 19, 2008.[125][126] Two years later, the iTunes Store was the sector's largest music retailer.[127][128]

Intel transition and financial stability
Main article: Mac transition to Intel processors

The MacBook Pro, Apple's first pc with an Intel microprocessor, delivered in 2006.
At the Worldwide Developers Conference keynote address on June 6, 2005, Jobs announced that Apple could start generating Intel-based Mac computers in 2006.[129] On January 10, 2006, the new MacBook Pro and iMac have become the primary Apple computer systems to apply Intel's Core Duo CPU. By August 7, 2006, Apple made the transition to Intel chips for the complete Mac product line—over one year earlier than announced.[129] The Power Mac, iBook, and PowerBook manufacturers have been retired throughout the transition; the Mac Pro, MacBook, and MacBook Pro became their respective successors.[130][131] On April 29, 2009, The Wall Street Journal said that Apple became building its personal group of engineers to layout microchips.[132] Apple additionally introduced Boot Camp in 2006 to assist customers install Windows XP or Windows Vista on their Intel Macs alongside Mac OS X.[133]

Apple's fulfillment at some stage in this period turned into glaring in its stock charge. Between early 2003 and 2006, the charge of Apple's inventory accelerated more than tenfold, from round $6 in keeping with percentage (cut up-adjusted) to over $eighty.[134] When Apple exceeded Dell's market cap in January 2006,[135] Jobs sent an electronic mail to Apple personnel announcing Dell's CEO Michael Dell must devour his phrases.[136] Nine years previous, Dell had stated that if he ran Apple he could "close it down and supply the money returned to the shareholders".[137]

Since 2001, Apple's layout team has regularly deserted the use of translucent coloured plastics first used in the iMac G3. This design trade started with the titanium-made PowerBook and become followed with the aid of the iBook's white polycarbonate structure and the flat-panel iMac.[138][139]

2007–2011: Success with cellular gadgets

Newly introduced iPhone on show on the 2007 MacWorld Expo
During his keynote speech on the Macworld Expo on January 9, 2007, Jobs announced that Apple Computer, Inc. Could thereafter be referred to as "Apple Inc.", due to the fact the company had shifted its emphasis from computer systems to customer electronics.[140][141] This event additionally noticed the declaration of the iPhone[142][143] and the Apple TV.[144][145] The organization bought 270,000 iPhone gadgets at some stage in the primary 30 hours of sales,[146] and the tool become referred to as "a game changer for the enterprise".[147] Apple would achieve massive success with its iPhone, iPod Touch, and iPad merchandise, which introduced innovations in mobile phones, transportable song gamers, and private computers respectively.[148] Furthermore, by using early 2007, 800,000 Final Cut Pro users had been registered.[149]

In a piece of writing published on Apple's website on February 6, 2007, Jobs wrote that Apple could be willing to promote track on the iTunes Store without virtual rights management (DRM) , thereby allowing tracks to be performed on third-celebration gamers, if file labels would conform to drop the technology.[150] On April 2, 2007, Apple and EMI together introduced the removal of DRM era from EMI's catalog in the iTunes Store, effective in May 2007.[151] Other file labels eventually observed match and Apple posted a press release in January 2009 to announce that each one songs at the iTunes Store are to be had without their FairPlay DRM.[152]

In July 2008, Apple released the App Store to promote 0.33-celebration applications for the iPhone and iPod Touch.[153] Within a month, the shop offered 60 million applications and registered a median day by day revenue of $1 million, with Jobs speculating in August 2008 that the App Store may want to become a thousand million-dollar enterprise for Apple.[154] By October 2008, Apple was the third-biggest cellular handset provider within the world due to the popularity of the iPhone.[155]

On December 16, 2008, Apple introduced that 2009 will be the last 12 months the agency would attend the Macworld Expo, after greater than twenty years of attendance, and that senior vice chairman of Worldwide Product Marketing Phil Schiller could supply the 2009 keynote cope with in lieu of the expected Jobs. The legit press release defined that Apple become "scaling lower back" on exchange shows in popular, including Macworld Tokyo and the Apple Expo in Paris, France, frequently because the considerable successes of the Apple Retail Stores and internet site had rendered change indicates a minor promotional channel.[156][157]

On January 14, 2009, Jobs introduced in an inner memo that he could be taking a six-month scientific depart of absence from Apple until the quit of June 2009 and could spend the time specializing in his health. In the email, Jobs said that "the interest over my personal health continues to be a distraction now not handiest for me and my circle of relatives, but all people else at Apple as well", and explained that the break could permit the business enterprise "to awareness on turning in high-quality merchandise".[158] Though Jobs became absent, Apple recorded its fine non-holiday region (Q1 FY 2009) at some stage in the recession with revenue of $eight.16 billion and profit of $1.21 billion.[159][160]

After years of hypothesis and more than one rumored "leaks", Apple unveiled a large display, tablet-like media device known as the iPad on January 27, 2010. The iPad ran the equal contact-based running system as the iPhone, and all iPhone apps have been compatible with the iPad. This gave the iPad a huge app catalog on launch, although having little or no development time before the discharge. Later that 12 months on April three, 2010, the iPad was launched in the US. It bought greater than 300,000 devices on its first day, and 500,000 through the give up of the first week.[161] In May of the identical yr, Apple's market cap passed that of competitor Microsoft for the primary time seeing that 1989.[162]

In June 2010, Apple launched the iPhone four,[163][164] which brought video calling, multitasking, and a brand new uninsulated chrome steel design that acted because the smartphone's antenna. Later that yr, Apple again refreshed its iPod line of MP3 gamers by way of introducing a multi-contact iPod Nano, an iPod Touch with FaceTime, and an iPod Shuffle that introduced returned the clickwheel buttons of earlier generations.[165][166][167] It also brought the smaller, cheaper 2d generation Apple TV which allowed renting of films and indicates.[168]

In October 2010, Apple shares hit an all-time high, eclipsing $three hundred (~$43 cut up adjusted).[169] Later that month, Apple updated the MacBook Air laptop, iLife suite of applications, and unveiled Mac OS X Lion,[170][171] the ultimate model with the name Mac OS X.[172]

On January 6, 2011, the organization opened its Mac App Store, a digital software program distribution platform just like the iOS App Store.[173]

On January 17, 2011, Jobs announced in an internal Apple memo that he would take any other scientific leave of absence for an indefinite length to permit him to focus on his fitness. Chief Operating Officer Tim Cook assumed Jobs's everyday operations at Apple, even though Jobs would nonetheless remain "concerned in most important strategic selections".[174] Apple became the maximum valuable purchaser-going through logo inside the international.[175] In June 2011, Jobs incredibly took the stage and unveiled iCloud, an internet storage and syncing service for track, snap shots, files, and software which changed MobileMe, Apple's preceding try at content syncing.[176] This will be the ultimate product release Jobs would attend earlier than his demise.

Alongside peer entities inclusive of Atari and Cisco Systems, Apple changed into featured in the documentary Something Ventured, which premiered in 2011 and explored the 3-decade generation that brought about the establishment and dominance of Silicon Valley.[177] It has been argued that Apple has finished such efficiency in its supply chain that the organisation operates as a monopsony (one client with many dealers) and can dictate terms to its providers.[178][179][180] In July 2011, because of the American debt-ceiling crisis, Apple's financial reserves have been briefly larger than those of the U.S. Government.[181]

On August 24, 2011, Jobs resigned his function as CEO of Apple.[182] He was replaced with the aid of Cook and Jobs have become Apple's chairman. Apple did not have a boss on the time[183] and as a substitute had two co-lead administrators, Andrea Jung and Arthur D. Levinson,[184] who persevered with those titles till Levinson replaced Jobs as chairman of the board in November after Jobs' demise.[185]

2011–gift: Post–Jobs technology, Tim Cook's leadership
This phase wishes to be up to date. The reason given is: Missing facts about the employer records. (June 2020)
On October 5, 2011, Steve Jobs died, marking the give up of an era for Apple.[186][187] The first main product announcement by Apple following Jobs's passing occurred on January 19, 2012, when Apple's Phil Schiller added iBook's Textbooks for iOS and iBook Author for Mac OS X in New York City.[188] Jobs said within the biography "Jobs" that he wanted to reinvent the textbook industry and schooling.[189]

From 2011 to 2012, Apple launched the iPhone 4S[190][191] and iPhone five,[192][193] which featured stepped forward cameras, an smart software program assistant named Siri, and cloud-synced facts with iCloud; the 1/3 and fourth era iPads, which featured Retina shows;[194][195][196] and the iPad Mini, which featured a 7.Nine-inch display in evaluation to the iPad's nine.7-inch screen.[197] These launches were a hit, with the iPhone five (launched September 21, 2012) becoming Apple's biggest iPhone launch with over two million pre-orders[198] and sales of three million iPads in 3 days following the release of the iPad Mini and fourth technology iPad (released November three, 2012).[199] Apple also launched a 3rd-technology 13-inch MacBook Pro with a Retina display and new iMac and Mac Mini computers.[196][197][200]

On August 20, 2012, Apple's growing inventory rate expanded the agency's marketplace capitalization to a then-document $624 billion. This beat the non-inflation-adjusted file for marketplace capitalization formerly set via Microsoft in 1999.[201] On August 24, 2012, a US jury ruled that Samsung have to pay Apple $1.05 billion (£665m) in damages in an intellectual property lawsuit.[202] Samsung appealed the damages award, which become reduced by way of $450 million[203] and further granted Samsung's request for a brand new trial.[203] On November 10, 2012, Apple confirmed a global agreement that brushed off all current complaints among Apple and HTC up to that date, in favor of a ten-year license settlement for cutting-edge and destiny patents between the 2 agencies.[204] It is anticipated that Apple will make $280 million a year from this deal with HTC.[205]

A formerly exclusive e mail written by using Jobs a yr earlier than his dying become supplied at some stage in the lawsuits of the Apple Inc. V. Samsung Electronics Co. Lawsuits and have become publicly to be had in early April 2014. With a topic line that reads "Top a hundred – A," the e-mail turned into sent simplest to the organization's one hundred most senior employees and outlines Jobs's vision of Apple Inc.'s future below 10 subheadings. Notably, Jobs pronounces a "Holy War with Google" for 2011 and schedules a "new campus" for 2015.[206]

In March 2013, Apple filed a patent for an augmented reality (AR) machine which can become aware of items in a live video stream and gift facts similar to those objects via a laptop-generated facts layer overlaid on pinnacle of the actual-world photo.[207] The company additionally made numerous high-profile hiring choices in 2013. On July 2, 2013, Apple recruited Paul Deneve, Belgian President and CEO of Yves Saint Laurent as a vp reporting immediately to Tim Cook.[208] A mid-October 2013 announcement discovered that Burberry CEO Angela Ahrendts was employed as a senior vice chairman at Apple in mid-2014. Ahrendts formerly oversaw Burberry's virtual method for almost eight years and, at some point of her tenure, income multiplied to about $three.2 billion and stocks received greater than threefold.[209] She resigned from Apple in 2019.[210]

Alongside Google vice-president Vint Cerf and AT&T CEO Randall Stephenson, Cook attended a closed-door summit held by means of President Obama on August 8, 2013, in regard to government surveillance and the Internet in the wake of the Edward Snowden NSA incident.[211][212] On February four, 2014, Cook met with Abdullah Gül, the President of Turkey, in Ankara to speak about the employer's involvement in the Fatih undertaking.[213]

In the first sector of 2014, Apple mentioned sales of 51 million iPhones and 26 million iPads, becoming all-time quarterly income facts. It also experienced a sizable 12 months-over-year increase in Mac income. This became contrasted with a tremendous drop in iPod sales.[214][215] In May 2014, the organization showed its intent to gather Dr. Dre and Jimmy Iovine's audio agency Beats Electronics—manufacturer of the "Beats via Dr. Dre" line of headphones and speaker products, and operator of the song streaming provider Beats Music—for $three billion, and to sell their merchandise thru Apple's retail outlets and resellers. Iovine believed that Beats had usually "belonged" with Apple, because the business enterprise modeled itself after Apple's "unmatched capacity to marry lifestyle and era." The acquisition turned into the biggest buy in Apple's records.[216][217]

Apple became at the top of Interbrand's annual Best Global Brands report for six consecutive years; 2013,[218] 2014,[219] 2015,[220] 2016,[221] 2017,[222] and 2018 with a valuation of $214.48 billion.[223]

In January 2016, it became introduced that one billion Apple gadgets had been in energetic use worldwide.[224][225]

On May 12, 2016, Apple invested $1 billion in DiDi, the largest automobile for hire enterprise in China.[226][227][228] The Information said in October 2016 that Apple had taken a board seat in Didi Chuxing,[229] a pass that James Vincent of The Verge alleged to be a strategic organisation selection by means of Apple to get closer to the car enterprise,[230] specially Didi Chuxing's stated hobby in self-using automobiles.[231]

On June 6, 2016, Fortune launched Fortune 500, their list of companies ranked on sales technology. In the trailing fiscal year (2015), Apple seemed on the list as the pinnacle tech organization.[232] It ranked 0.33, ordinary, with $233 billion in revenue.[232] This represents a movement upward of two spots from the preceding year's list.[232]

On April 6, 2017, Apple launched Clips, an app that permits iPad and iPhone customers to make and edit quick movies with textual content, snap shots, and consequences. The app offers a way to provide short movies to percentage with different customers on the Messages app, Instagram, Facebook, and other social networks. Apple also added Live Titles for Clips that permits customers to feature stay lively captions and titles using their voice.[233]

In May 2017, Apple refreshed two of its internet site designs. Their public family members "Apple Press Info" internet site changed into changed to an "Apple Newsroom" website online, featuring a extra emphasis on imagery and consequently lower facts density, and combines press releases, news objects, and photos. Its "Apple Leadership" overview of organization executives turned into additionally refreshed, adding a simpler format with a outstanding header photograph and two-column textual content fields. 9to5Mac cited the design similarities to several of Apple's redesigned apps in iOS 10, especially its Apple Music and News software program.[234]

In June 2017, Apple introduced the HomePod, its smart speaker aimed to compete against Sonos, Google Home, and Amazon Echo.[235] Towards the quit of the year, TechCrunch suggested that Apple become acquiring Shazam, a employer that delivered its merchandise at WWDC and specializing in track, TV, film and advertising and marketing popularity.[236] The acquisition was showed a few days later, reportedly costing Apple $400 million, with media reports noting that the acquisition gave the impression of a move to acquire facts and gear bolstering the Apple Music streaming service.[237] The buy turned into accredited with the aid of the European Union in September 2018.[238][239]

Also in June 2017, Apple appointed Jamie Erlicht and Zack Van Amburg to head the newly fashioned worldwide video unit. In November 2017, Apple introduced it become branching out into authentic scripted programming: a drama collection starring Jennifer Aniston and Reese Witherspoon, and a reboot of the anthology collection Amazing Stories with Steven Spielberg.[240] In June 2018, Apple signed the Writer's Guild of America's minimal primary agreement and Oprah Winfrey to a multi-year content material partnership.[241][242] Additional partnerships for authentic collection consist of Sesame Workshop and DHX Media and its subsidiary Peanuts Worldwide, in addition to a partnership with A24 to create original movies.[243][244][245] As of January 2019, Apple has ordered twenty-one tv series and one film. There are five series in development at Apple.

On July 27, 2017, Apple discontinued the enduring iPod nano and iPod shuffle strains of devices.[246]

In February 2018, Apple turned into said to be in talks with miners to buy Cobalt directly from them.[247]

On June five, 2018, Apple deprecated OpenGL and OpenGL ES throughout all working structures and entreated developers to apply Metal rather.[248] In August 2018, Apple bought Akonia Holographics for its augmented fact goggle lens.[249][250] On February 14, 2019, Apple obtained DataTiger for its digital marketing technology.[251]

On January 29, 2019, Apple said its first decline in revenues and profits in a decade.[252][253][254] In February 2019 they sold Conversational computing employer PullString (previously ToyTalk)[255] On July 25, 2019, Apple and Intel introduced an agreement for Apple to acquire the telephone modem commercial enterprise of Intel Mobile Communications for US$1 billion.[256]

On March 30, 2020 Apple obtained local weather app maker Dark Sky, for an undisclosed sum, with the purpose to discontinue its authentic app at the end of 2021.[257][258] On April three, 2020, Apple received Voysis, a Dublin based totally enterprise focused on AI digital voice generation for an undisclosed sum.[259] On May 14, 2020, Apple acquired NextVR, a digital fact business enterprise, based in Newport Beach, California.[260]

On August 4, 2020 it changed into said through Axios that Apple had "critical hobby" in shopping for TikTok,[261][262] although this changed into later denied through Apple.[263]

On August 19, 2020, Apple's percentage rate briefly crowned $467.77, making Apple the primary US company with a marketplace capitalization of $2 trillion.[264]

On September 2, 2020, Apple introduced upcoming features of iOS to be brought later this yr, permitting builders to offer clients with unfastened or discounted subscription codes referred to as “offer codes”. Users operating iOS 14, iPadOS 14 and later have been declared eligible for redeeming the offer codes on the App Store. The offer changed into stated to be redeemable thru  techniques, using a one-time code redemption URL or presentCodeRedemptionSheet API, if implemented inside the application.[265]

To accelerate deliveries of devices to customers, Apple commenced shipping gadgets without delay from its shops as of October 2020. The company announced the usage of its community of Apple Stores as the de facto fulfillment centers for shipping merchandise immediately from the stores to the clients.[266]

On November 10, 2020, Apple builders showed the release of stickers sporting mask on iOS devices, which was previously rejected with the aid of Apple claiming the sticker to be “inappropriate references to the COVID-19 pandemic.”[267] The corporation signed a cope with Fisker more currently.[268]

Apple silicon transition
Main article: Mac transition to Apple silicon
During its annual WWDC keynote speech on June 22, 2020, Apple introduced it's going to transition the Mac away from Intel processors to processors advanced in-house.[269] The declaration changed into expected by using industry analysts, and it has been mentioned that Macs presenting Apple's processors could permit for large will increase in performance over current Intel-based totally models.[270] On November 10, 2020, the MacBook Air, MacBook Pro, and the Mac Mini have become the primary Mac devices powered via an Apple-designed processor, the Apple M1...

Honey bee help Human..

A honey bee (additionally spelled honeybee) is a eusocial flying insect inside the genus Apis of the bee clade, all native to Eurasia. They are known for his or her production of perennial colonial nests from wax, the large length in their colonies, and surplus production and storage of honey, distinguishing their hives as a prized foraging goal of many animals, inclusive of honey badgers, bears and human hunter-gatherers. Only eight surviving species of honey bee are recognized, with a total of 43 subspecies, although traditionally 7 to 11 species are identified. Honey bees constitute only a small fraction of the roughly 20,000 known species of bees.

Honey bees
Temporal variety: Oligocene–Recent 
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The Lone Pollinator.Jpg
Western honey bee at the bars of a horizontal pinnacle-bar hive
Scientific classificatione
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Hymenoptera
Family:
Apidae
Clade:
Corbiculata
Tribe:
Apini
Latreille, 1802
Genus:
Apis
Linnaeus, 1758
Type species
Apis mellifera[citation needed]
Linnaeus, 1758
Species
†Apis lithohermaea
†Apis nearctica
Subgenus Micrapis:
Apis andreniformis
Apis florea
Subgenus Megapis:
Apis dorsata
Apis laboriosa
Subgenus Apis:
Apis cerana
Apis koschevnikovi
Apis mellifera
Apis nigrocincta
The fine recognised honey bee is the western honey bee (Apis mellifera), which has been domesticated for honey manufacturing and crop pollination; the best other domesticated bee is the jap honey bee (Apis cerana), which happens in South Asia. Some different forms of related bees produce and store honey, and have been saved through human beings for that motive, such as the stingless bees, however most effective participants of the genus Apis are authentic honey bees. Modern human beings also cost the wax for use in making candles, cleaning soap, lip balms, and numerous cosmetics.

Etymology and name Edit
The genus call Apis is Latin for "bee".[1] Although current dictionaries may also seek advice from Apis as both honey bee or honeybee, entomologist Robert Snodgrass asserts that correct utilization calls for two phrases, i.E. Honey bee, as it is a type or kind of bee, whereas it is wrong to run the 2 words collectively, as in dragonfly or butterfly, due to the fact the latter aren't flies,[2] and haven't any reference to dragons or butter. Honey bee, now not honeybee, is the indexed commonplace call inside the Integrated Taxonomic Information System, the Entomological Society of America Common Names of Insects Database, and the Tree of Life Web Project.[3][4][5]

Origin, systematics, and distribution Edit

Distribution of honey bees around the arena

Morphology of a sterile girl employee honey bee
Honey bees seem to have their center of foundation in South and Southeast Asia (consisting of the Philippines), as all the extant species besides Apis mellifera are native to that place. Notably, living representatives of the earliest lineages to diverge (Apis florea and Apis andreniformis) have their center of foundation there.[6]

The first Apis bees appear within the fossil file at the Eocene-Oligocene boundary (34 mya), in European deposits. The origin of these prehistoric honey bees does now not necessarily imply Europe as the area of foundation of the genus, only that the bees have been present in Europe with the aid of that point. Few fossil deposits are recognised from South Asia, the suspected location of honey bee beginning, and less nevertheless have been thoroughly studied.

No Apis species existed inside the New World during human instances earlier than the advent of A. Mellifera through Europeans. Only one fossil species is documented from the New World, Apis nearctica, known from a unmarried 14 million-year-old specimen from Nevada.[7]

The close spouse and children of present day honey bees – e.G., bumblebees and stingless bees – are also social to some degree, and social behavior appears a plesiomorphic trait that predates the origin of the genus. Among the extant contributors of Apis, the more basal species make unmarried, exposed combs, at the same time as the more lately developed species nest in cavities and have more than one combs, which has substantially facilitated their domestication.

Species Edit
While about 20,000 species of bees exist,[8] simplest eight species of honey bee are identified, with a total of 43 subspecies, despite the fact that historically seven to 11 species are diagnosed:[9] Apis andreniformis (the black dwarf honey bee); Apis cerana (the jap honey bee); Apis dorsata (the large honey bee); Apis florea (the purple dwarf honey bee); Apis koschevnikovi (Koschevnikov's honey bee); Apis laboriosa (the Himalayan massive honey bee); Apis mellifera (the western honey bee); and Apis nigrocincta (the Philippine honey bee).[10]

Honey bees are the handiest extant contributors of the tribe Apini. Today's honey bees constitute 3 clades: Micrapis (the dwarf honey bees), Megapis (the massive honey bee), and Apis (the western honey bee and its near spouse and children).[9][11]

Most species have traditionally been cultured or as a minimum exploited for honey and beeswax via humans indigenous to their local levels. Only two species had been without a doubt domesticated: Apis mellifera and Apis cerana. A. Mellifera has been cultivated at least for the reason that time of the constructing of the Egyptian pyramids, and most effective that species has been moved notably past its native variety.[citation needed]

Micrapis Edit
Apis florea and Apis andreniformis are small honey bees of southern and southeastern Asia. They make very small, uncovered nests in timber and shrubs. Their stings are frequently incapable of penetrating human pores and skin, so the hive and swarms may be dealt with with minimal protection. They arise in large part sympatrically, even though they're very distinct evolutionarily and are in all likelihood the result of allopatric speciation, their distribution later converging.

Given that A. Florea is extra extensively distributed and A. Andreniformis is notably more competitive, honey is, if at all, normally harvested from the previous simplest. They are the most historical extant lineage of honey bees, perhaps diverging in the Bartonian (some 40 million years ago or barely later) from the opposite lineages, however do no longer appear to have diverged from every other a long time earlier than the Neogene.[11] Apis florea have smaller wing spans than its sister species.[12] Apis florea also are completely yellow except the scutellum of people, that is black.[12]

Megapis Edit
Two species are recognized within the subgenus Megapis. They typically build single or some exposed combs on excessive tree limbs, on cliffs, and every now and then on homes. They can be very fierce. Periodically robbed in their honey by using human "honey hunters", colonies are easily able to stinging a individual to dying if provoked.

Apis dorsata, the large honey bee, is native and huge across maximum of South and Southeast Asia.
A. D. Binghami, the Indonesian giant honey bee, is classed as the Indonesian subspecies of the massive honey bee or a distinct species; within the latter case, A. D. Breviligula and / or different lineages would likely also ought to be considered species.[13]
Apis laboriosa, the Himalayan massive honey bee, became to start with defined as a awesome species. Later, it was included in A. Dorsata as a subspecies[9] based on the organic species concept, though authors applying a genetic species concept have suggested it need to be considered a separate species[11] and greater latest studies has confirmed this class.[14] Essentially limited to the Himalayas, it differs little from the large honey bee in look, but has vast behavioral adaptations that permit it to nest in the open at high altitudes notwithstanding low ambient temperatures. It is the largest dwelling honey bee.
Apis Edit

Western honey bee on a honeycomb
Eastern Apis species include three or four species, along with A. Koschevnikovi, Apis nigrocincta, and A. Cerana. The genetics of the western honey bee (A. Mellifera) are uncertain.

Koschevnikov's honey bee Edit
Koschevnikov's honey bee (Apis koschevnikovi) is regularly referred to in the literature because the "purple bee of Sabah"; but, A. Koschevnikovi is faded reddish in Sabah State, Borneo, Malaysia, but a darkish, coppery colour within the Malay Peninsula and Sumatra, Indonesia.[15] Its habitat is restrained to the tropical evergreen forests of the Malay Peninsula, Borneo and Sumatra and they do not live in tropical evergreen rain forests which extend into Thailand, Myanmar, Cambodia and Vietnam.[15]

Philippine honey bee Edit
Apis nigrocincta is a hollow space-nesting species. The species has rust-coloured scapes, legs, and clypeuses, with reddish-tan hair color that covers most of the frame.[16]

Eastern honey bee Edit
Apis cerana, the japanese honey bee proper, is the conventional honey bee of southern and japanese Asia. One of its subspecies, the Indian honey bee (A. C. Indica), became domesticated and saved in hives in a fashion much like A. Mellifera, although on a greater restricted, regional scale.

It has no longer been feasible but to solve its dating to the Bornean honey bee A. C. Nuluensis and Apis nigrocincta from the Philippines to pleasure; some researchers argue that those are certainly distinct species, but that A. Cerana as defined continues to be paraphyletic, which includes several separate species,[11] though different researchers argue cerana is a unmarried monophyletic species.[17]

Western honey bee Edit
Main article: Apis mellifera

The European honey bee may additionally have originated from japanese Africa. This bee is pictured in Tanzania.
A. Mellifera, the maximum common domesticated[18] species, turned into the 0.33 insect whose genome become mapped. It appears to have originated in eastern tropical Africa and unfold from there to Europe and eastwards into Asia to the Tian Shan range. It is variously called the European, western, or common honey bee in specific components of the arena. Many subspecies have adapted to the nearby geographic and climatic environments; in addition, breeds together with the Buckfast bee were bred. Behavior, coloration, and anatomy may be quite exclusive from one subspecies or maybe strain to any other.[19]

A. Mellifera phylogeny is the maximum enigmatic of all honey bee species. It appears to have diverged from its eastern relatives handiest throughout the Late Miocene. This could in shape the hypothesis that the ancestral stock of cave-nesting honey bees become separated into the western group of East Africa and the jap group of tropical Asia by using desertification within the Middle East and adjacent regions, which precipitated declines of meals flora and trees that furnished nest websites, eventually causing gene drift to end.[19]

The variety of A. Mellifera subspecies is probably the fabricated from a in large part Early Pleistocene radiation aided by means of weather and habitat changes over the past ice age. That the western honey bee has been intensively managed by way of people for lots millennia – which includes hybridization and introductions – has apparently extended the velocity of its evolution and confounded the DNA series facts to a degree wherein little of substance can be said approximately the exact relationships of many A. Mellifera subspecies.[11]

Apis mellifera isn't always local to the Americas, so it was now not present while the European explorers and colonists arrived. However, other native bee species were stored and traded by using indigenous peoples.[20] In 1622, European colonists introduced the German honey bee (A. M. Mellifera) to the Americas first, accompanied later through the Italian honey bee (A. M. Ligustica) and others. Many of the crops that depend upon western honey bees for pollination have additionally been imported in view that colonial instances. Escaped swarms (called "wild" honey bees, but genuinely feral) spread swiftly as some distance because the Great Plains, commonly previous the colonists. Honey bees did now not naturally pass the Rocky Mountains; they had been transported by the Mormon pioneers to Utah within the overdue 1840s, and by using ship to California inside the early 1850s.[21]


An Africanized honey bee (left) and a European honey bee on a honeycomb
Africanized honey bee Edit
Main article: Africanized bee
Africanized honey bees (regarded colloquially as "killer bees") are hybrids among European stock and the East African lowland subspecies A. M. Scutellata; they are regularly extra competitive than European honey bees and do now not create as a whole lot of a honey surplus, but are greater proof against disorder and are better foragers.[22] Accidentally launched from quarantine in Brazil, they've unfold to North America and represent a pest in some regions. However, those lines do now not overwinter properly, so they're now not regularly determined inside the less warm, extra northern parts of North America. The authentic breeding test for which the East African lowland honey bees have been brought to Brazil within the first vicinity has persevered (though now not as at the start meant). Novel hybrid lines of home and re-domesticated Africanized honey bees combine excessive resilience to tropical conditions and precise yields. They are famous among beekeepers in Brazil.[citation needed]

Living and fossil honey bees (Apini: Apis) Edit
Tribe Apini Latreille[23]

Genus Apis Linnaeus (sensu lato)

henshawi species group (†Priorapis Engel, †Synapis Cockerell)
†A. Vetusta Engel
†A. Henshawi Cockerell
†A. Petrefacta (Říha)
†A. Miocenica Hong
†A. "longtibia" Zhang
†A. "Miocene 1"
armbrusteri species institution (†Cascapis Engel)
†A. Armbrusteri Zeuner
†A. Nearctica, species novus
florea species institution (Micrapis Ashmead)
A. Florea Fabricius
A. Andreniformis Smith
dorsata species organization (Megapis Ashmead)
†A. Lithohermaea Engel
A. Dorsata Fabricius
A. Laboriosa Smith
mellifera species organization (Apis Linnaeus sensu stricto)
mellifera subgroup
A. Mellifera Linnaeus (Apis Linnaeus sensu strictissimo)
cerana subgroup (Sigmatapis Maa)
A. Cerana Fabricius
A. Nigrocincta Smith
A. Koschevnikovi Enderlein
Life cycle Edit
As in some different sorts of eusocial bees, a colony generally incorporates one queen bee, a lady; seasonally up to three thousand drone bees, or men;[24] and tens of hundreds of girl worker bees. Details range a few of the extraordinary species of honey bees, however common functions consist of:

Eggs are laid singly in a cell in a wax honeycomb, produced and shaped through the worker bees. Using her spermatheca, the queen can pick to fertilize the egg she is laying, normally depending on which cell she is laying it into. Drones develop from unfertilised eggs and are haploid, while ladies (queens and employee bees) increase from fertilised eggs and are diploid. Larvae are to begin with fed with royal jelly produced with the aid of worker bees, later switching to honey and pollen. The exception is a larva fed totally on royal jelly, which will become a queen bee. The larva undergoes several moultings earlier than spinning a cocoon in the cell, and pupating.
Young worker bees, every now and then called "nurse bees", clean the hive and feed the larvae. When their royal jelly-generating glands begin to atrophy, they start constructing comb cells. They progress to other within-colony obligations as they emerge as older, including receiving nectar and pollen from foragers, and guarding the hive. Later nonetheless, a worker takes her first orientation flights and finally leaves the hive and commonly spends the the rest of her lifestyles as a forager.
Worker bees cooperate to find food and use a pattern of "dancing" (called the bee dance or waggle dance) to communicate statistics concerning resources with each other; this dance varies from species to species, but all dwelling species of Apis exhibit some shape of the conduct. If the assets are very near the hive, they will additionally exhibit a much less specific dance typically known as the "round dance".
Honey bees additionally carry out tremble dances, which recruit receiver bees to acquire nectar from returning foragers.
Virgin queens cross on mating flights faraway from their home colony to a drone congregation place, and mate with more than one drones before returning. The drones die within the act of mating. Queen honey bees do not mate with drones from their home colony.
Colonies are mounted no longer by way of solitary queens, as in maximum bees, but by means of companies known as "swarms", which consist of a mated queen and a massive contingent of employee bees. This institution moves en masse to a nest website which changed into scouted with the aid of worker bees ahead and whose area is communicated with a unique sort of dance. Once the swarm arrives, they without delay assemble a new wax comb and begin to elevate new worker brood. This kind of nest founding isn't always seen in another residing bee genus, although numerous companies of vespid wasps additionally found new nests through swarming (on occasion such as a couple of queens). Also, stingless bees will start new nests with large numbers of worker bees, however the nest is constructed earlier than a queen is escorted to the web site, and this employee force isn't always a true "swarm".
Gallery Edit

Honey bee eggs proven in opened wax cells

 

Eggs and larvae

 

Drone pupae

 

Emergence of a European dark honey bee (A. M. Mellifera)

Winter survival Edit
In cold climates, honey bees forestall flying while the temperature drops beneath about 10 °C (50 °F) and crowd into the relevant vicinity of the hive to shape a "wintry weather cluster". The employee bees huddle around the queen bee on the center of the cluster, shivering to preserve the middle between 27 °C (eighty one °F) on the begin of iciness (in the course of the broodless duration) and 34 °C (ninety three °F) once the queen resumes laying. The worker bees rotate thru the cluster from the out of doors to the inside in order that no bee gets too cold. The out of doors edges of the cluster live at approximately eight–nine °C (forty six–forty eight °F). The colder the climate is outside, the more compact the cluster turns into. During winter, they devour their saved honey to provide frame warmness. The quantity of honey fed on throughout the iciness is a characteristic of wintry weather length and severity, but degrees in temperate climates from 15 to 50 kilograms (33 to one hundred ten lb).[25] In addition, positive bees, such as the western honey bee in addition to Apis cerana, are recognized to engage in powerful methods of nest thermoregulation all through intervals of varying temperature in each summer and winter. During the summer time, but, this is done through fanning and water evaporation from water gathered in various fields..

Tree we are helps

In botany, a tree is a perennial plant with an elongated stem, or trunk, assisting branches and leaves in most species. In a few usages, the definition of a tree may be narrower, which includes handiest wooden plants with secondary growth, plants which might be usable as lumber or vegetation above a distinct height. In wider definitions, the taller hands, tree ferns, bananas, and bamboos also are timber. Trees are not a taxonomic organization but consist of a diffusion of plant species which have independently developed a trunk and branches as a manner to tower above other vegetation to compete for sunlight. Trees have a tendency to be lengthy-lived, a few attaining several thousand years antique. Trees had been in existence for 370 million years. It is predicted that there are some 3 trillion mature bushes within the global.[1]


Common ash (Fraxinus excelsior), a deciduous huge-leaved (angiosperm) tree

European larch (Larix decidua), a coniferous tree which is also deciduous
A tree usually has many secondary branches supported clear of the ground by way of the trunk. This trunk commonly contains woody tissue for strength, and vascular tissue to carry materials from one a part of the tree to some other. For most trees it's far surrounded with the aid of a layer of bark which serves as a shielding barrier. Below the floor, the roots department and unfold out widely; they serve to anchor the tree and extract moisture and vitamins from the soil. Above ground, the branches divide into smaller branches and shoots. The shoots normally undergo leaves, which seize mild power and convert it into sugars by way of photosynthesis, providing the meals for the tree's boom and improvement.

Trees usually reproduce the use of seeds. Flowers and fruit may be present, however some trees, which includes conifers, as a substitute have pollen cones and seed cones. Palms, bananas, and bamboos also produce seeds, but tree ferns produce spores as an alternative.

Trees play a extensive position in lowering erosion and moderating the climate. They put off carbon dioxide from the environment and save large portions of carbon of their tissues. Trees and forests offer a habitat for lots species of animals and flowers. Tropical rainforests are many of the maximum biodiverse habitats inside the global. Trees offer colour and shelter, wooden for production, fuel for cooking and heating, and fruit for food in addition to having many different uses. In components of the world, forests are shrinking as bushes are cleared to growth the amount of land available for agriculture. Because in their sturdiness and value, trees have constantly been respected, with sacred groves in numerous cultures, and that they play a role in among the international's mythologies.

Definition

Diagram of secondary boom in a eudicot or coniferous tree displaying idealised vertical and horizontal sections. A new layer of wood is brought in every growing season, thickening the stem, present branches and roots.
Although "tree" is a time period of common parlance, there may be no universally acknowledged particular definition of what a tree is, both botanically or in commonplace language.[2][3] In its broadest feel, a tree is any plant with the overall form of an elongated stem, or trunk, which helps the photosynthetic leaves or branches at a long way above the ground.[4] Trees are also typically described by means of top,[5] with smaller flowers from 0.Five to 10 m (1.6 to 32.8 toes) being referred to as shrubs,[6] so the minimum peak of a tree is most effective loosely described.[5] Large herbaceous plant life such as papaya and bananas are bushes in this extensive experience.[3][7]

A normally implemented narrower definition is that a tree has a woody trunk shaped by way of secondary growth, that means that the trunk thickens every 12 months by developing outwards, similarly to the number one upwards increase from the growing tip.[5][8] Under this kind of definition, herbaceous plant life such as arms, bananas and papayas aren't considered trees no matter their height, growth form or stem girth. Certain monocots can be considered timber underneath a slightly looser definition;[9] whilst the Joshua tree, bamboos and fingers do no longer have secondary increase and in no way produce genuine timber with increase rings,[10][11] they will produce "pseudo-wood" via lignifying cells fashioned by number one increase.[12] Tree species in the genus Dracaena, no matter additionally being monocots, do have secondary growth caused by meristem of their trunk, however it is one-of-a-kind from the thickening meristem located in dicotyledonous trees.[13]

Aside from structural definitions, trees are generally described by means of use; for example, as the ones plant life which yield lumber.[14]

Overview
The tree increase addiction is an evolutionary variation discovered in specific companies of flora: through developing taller, timber are able to compete higher for daylight.[15] Trees tend to be tall and lengthy-lived,[16] a few reaching several thousand years vintage.[17] Several bushes are some of the oldest organisms now dwelling.[18] Trees have changed structures along with thicker stems composed of specialised cells that upload structural power and sturdiness, letting them grow taller than many different plant life and to unfold out their foliage. They differ from shrubs, which have a similar increase form, with the aid of typically developing larger and having a single principal stem;[6] but there's no steady difference between a tree and a shrub,[19] made extra difficult through the truth that trees can be shrunk beneath harsher environmental conditions such as on mountains and subarctic regions. The tree shape has developed one by one in unrelated training of plant life in response to comparable environmental demanding situations, making it a classic example of parallel evolution. With an anticipated 60,000-one hundred,000 species, the variety of trees worldwide would possibly general twenty-5 in step with cent of all residing plant species.[20][21] The best quantity of these grow in tropical regions and lots of those regions have now not but been fully surveyed by using botanists, making tree diversity and levels poorly known.[22]


Tall herbaceous monocotyledonous flora together with banana lack secondary increase, however are bushes underneath the broadest definition.
The majority of tree species are angiosperms. There are about 1000 species of gymnosperm bushes,[23] consisting of conifers, cycads, ginkgophytes and gnetales; they produce seeds which are not enclosed in fruits, however in open systems which include pine cones, and lots of have difficult waxy leaves, consisting of pine needles.[24] Most angiosperm timber are eudicots, the "actual dicotyledons", so named because the seeds comprise  cotyledons or seed leaves. There also are some timber most of the antique lineages of flowering plants called basal angiosperms or paleodicots; those consist of Amborella, Magnolia, nutmeg and avocado,[25] while timber along with bamboo, fingers and bananas are monocots.

Wood gives structural strength to the trunk of maximum forms of tree; this supports the plant as it grows large. The vascular gadget of bushes lets in water, nutrients and other chemicals to be disbursed across the plant, and with out it bushes would not be able to develop as big as they do. Trees, as distinctly tall flowers, want to draw water up the stem through the xylem from the roots by using the suction produced as water evaporates from the leaves. If inadequate water is to be had the leaves will die.[26] The 3 essential elements of timber include the root, stem, and leaves; they're essential components of the vascular machine which interconnects all of the residing cells. In trees and other plant life that broaden wooden, the vascular cambium permits the expansion of vascular tissue that produces woody increase. Because this growth ruptures the dermis of the stem, woody vegetation actually have a cork cambium that develops some of the phloem. The cork cambium offers upward thrust to thickened cork cells to shield the surface of the plant and decrease water loss. Both the production of wooden and the production of cork are varieties of secondary increase.[27]

Trees are either evergreen, having foliage that persists and stays green during the 12 months,[28] or deciduous, shedding their leaves at the end of the developing season and then having a dormant period with out foliage.[29] Most conifers are evergreens, however larches (Larix and Pseudolarix) are deciduous, dropping their needles each autumn, and a few species of cypress (Glyptostrobus, Metasequoia and Taxodium) shed small leafy shoots yearly in a manner called cladoptosis.[6] The crown is the spreading pinnacle of a tree including the branches and leaves,[30] even as the uppermost layer in a forest, formed by way of the crowns of the timber, is called the canopy.[31] A sapling is a young tree.[32]

Many tall hands are herbaceous[33] monocots; these do now not go through secondary boom and never produce wooden.[10][11] In many tall palms, the terminal bud on the principle stem is the simplest one to broaden, in order that they have unbranched trunks with large spirally arranged leaves. Some of the tree ferns, order Cyatheales, have tall straight trunks, developing up to 20 metres (sixty six ft), however these are composed not of timber however of rhizomes which grow vertically and are protected by using severa adventitious roots.[34]

Distribution
Further statistics: Forest

The Daintree Rainforest
The wide variety of trees inside the world, in line with a 2015 estimate, is 3.04 trillion, of which 1.39 trillion (46%) are in the tropics or sub-tropics, 0.Sixty one trillion (20%) inside the temperate zones, and 0.Seventy four trillion (24%) inside the coniferous boreal forests. The estimate is ready eight instances higher than preceding estimates, and is primarily based on tree densities measured on over four hundred,000 plots. It remains concern to a huge margin of mistakes, now not least because the samples are particularly from Europe and North America. The estimate suggests that about 15 billion trees are reduce down annually and about five billion are planted. In the 12,000 years since the start of human agriculture, the quantity of bushes worldwide has reduced by means of forty six%.[1][35][36][37]

In appropriate environments, together with the Daintree Rainforest in Queensland, or the mixed podocarp and broadleaf wooded area of Ulva Island, New Zealand, wooded area is the extra-or-less strong climatic climax network on the quit of a plant succession, in which open areas which includes grassland are colonised by means of taller vegetation, which in flip deliver way to timber that sooner or later form a forest cover.[38][39]


Conifers inside the Swabian alps
In cool temperate regions, conifers often predominate; a extensively allotted climax community inside the a long way north of the northern hemisphere is moist taiga or northern coniferous forest (also known as boreal forest).[40][41] Taiga is the world's largest land biome, forming 29% of the sector's wooded area cover.[42] The lengthy cold winter of the far north is incorrect for plant growth and bushes ought to develop hastily inside the brief summer time when the temperature rises and the times are long. Light could be very limited below their dense cover and there can be little flowers at the woodland ground, despite the fact that fungi may also abound.[43] Similar wooded area is determined on mountains in which the altitude causes the average temperature to be lower accordingly decreasing the length of the developing season.[44]

Where rainfall is surprisingly evenly spread across the seasons in temperate areas, temperate broadleaf and combined forest typified by species like oak, beech, birch and maple is located.[45] Temperate woodland is likewise located within the southern hemisphere, as as an instance in the Eastern Australia temperate wooded area, characterised through Eucalyptus forest and open acacia wooded area.[46]

In tropical areas with a monsoon or monsoon-like weather, wherein a drier a part of the year alternates with a wet period as in the Amazon rainforest, distinct species of huge-leaved timber dominate the woodland, some of them being deciduous.[47] In tropical areas with a drier savanna climate and insufficient rainfall to assist dense forests, the canopy isn't always closed, and lots of sunshine reaches the floor that is covered with grass and scrub. Acacia and baobab are well adapted to living in such regions.

poco Powerful mobile.

POCo, forMerly known as PoCO by way of Xiao.mi and Pocophone, is a Chinese phone agEncy. The Poco logo turned into first introduced in August 2018 as a mid-variety telephone line below XIaomi. Poco India became an impartial company on 17 January 2020, observed via its international counterpart in 24 November 2020. Po.co released its first smartphone, the Pocophone F1 on August 2018.[1][2][3]

PoCo
Poco Smart.phone Com.pany logo.Png
Type
Company
Industry
Consumer electronics
Founded
August 2018; 2 years ago (as a sub-emblem of Xi.aomi)
As a independent organisation
17 January 2020; 17 months in the past (India)
24 November 2020; 7 months ago (Global)
Area served
Worldwide
Key people
Kevin Qiu (Head of PoCO Global)
Anuj Sharma (Country Director, PoCO India)
Products
Smartphones
Parent
xiaomi (2018-2020)
Independent (2020-present)
Website
www.Po.Co/global/ (Global)
www.P.C..In (India)
History Edit
The Poco logo changed into launched as a Xi.aomi sub-emblem in August 2018. Xiaomi brought the Pocophone F1 underneath the Poco branding which become a success.[4] PoCo India come to be an impartial brand earlier than the release of its 2nd tool in January 2020. During the span of three years, the organization launched eleven devices, maximum of them are rebranded Redmi smartphones.[5][6]

In January 2021, PoCo India delivered its new emblem, mascot, and slogan Made of Mad.[7] PoCo Global maintains to use the antique emblem.

Products Edit
PoCo F Series Edit
Model Display type Display length Resolution Release date 4G LTE support 5g help System on chip G.PU RA.M User reminiscence Primary digital camera Front digicam Battery Operating machine
When launched Available replace
Xiaomi Pocophone f1
India: PoCo f1

ips lcd 6.18 Full HD plus1080x2246 2018.8 Yes No Qualcomm Snapdragon 845 Adreno 630 6GB
8GB

64G.B
128G.B

256GB

12mp + 5mp 20mp 4000mah Android 8.1 with miui 9 Android 10 with MIUI 12
PoCo f2 PRo
China: Redmi K30 Pro

sAMOLED 6.Sixty seven FHD+ 1080 x 2400 2020.Five Yes Qualcomm Snapdragon 865 Adreno 650 128GB
256GB

64mpx + 13mpx + 5mpx + 2mpx 4700mah Android 10 with MIUI 11 Android 11 with MIUI 12
POCo f.3
China: Redmi k.40

2021.Three Qualcomm Snapdragon 870 48mp.x + 8mpx + 5mpx 4520m.ah Android 11 with MIUI 12 Android eleven with MIUI 12.5
PoCo. X Series Edit
Model Display type Display size Resolution Release date 4G LTE help 5G assist System on chip GPU RAM User reminiscence Primary digicam Front digicam Battery Operating gadget
When released Available replace
PoCo x2
China: Red.mi k30

i.p.s l.c.d 6.67 Full HD plus 1080x2400 2020.2 Yes No Qualcomm Snapdragon 730G Adreno 618 6gB
8gB

sixty four gB
128 gB

126 GB

64mp.x + 8mp.x + 2x 2mp.x 20mp.x + 2m.p.x 4500mAh Android 10 with MI.UI 11 Android 11 with MIU.I 12
PoCo.x.3 (India) 2020.9 Qualcomm Snapdragon 732G 64GB
128GB

64MP.x + 13MP.x + 2x 2M.Px 20M.Px 6000m.Ah And.roid 10 with MIU.I 12 Android eleven with MI.UI 12
PO.CO x3 NF.C 6GB 5160m.Ah
PO.CO X.3 Pro 2021.3 Qualco.mm Snapdr.agon 860 Adr.eno 640 6gB
8gB

128gB
256gB

48M.Px + 8M.Px + 2x 2M.Px And.roid 11 with MI.UI 12 Android 11 with M.IUI 12.5
PO.CO M Series Edit
Model Display type Display length Resolution Release date 4G LTE guide 5G help System on chip gPU rAM User reminiscence Primary digicam Front digicam Battery Operating machine
When released Available update
PO.CO M.2 Pr.o IP.S LC.D 6.67 Full HD+ 10.80x240.0 20.20.7 Yes No Qual.comm Snapdr.agon 720G Adreno 618 4GB
6GB

64GB
128GB

48MP.x + 8M.Px + 5M.Px + 2M.Px 16M.Px 5000m.Ah Andr.oid 10 with MIU.I 11 Android 10 with MI.UI 12
PO.CO M.2
Global: Redmi 9

6.5 Full HD.+ 1080x2340 2020.9 MediaTek Helio G80 M.ali-G52 MC.2. 6G.B 13M.Px + 8M.Px + 5M.Px + 2M.Px 8M.Px Andr.oid 10 with MI.UI elev.en Android 10 with MIUI 12
PO.CO M.2 Relo.aded
Global: Redmi 9

2021.Four 4gb 64gB Android 10 with MIUI 12
PoCO m3 2020.11 Qualcomm Snapdragon 662 Adreno 610 4gB
6gB

64gB
128gB

48M.Px + 2x 2M.Px 6000mAh Android 10 with MI.UI 12
POC.O M.3 Pro
Also: Redmi Note 10 5G

6.5 full HD plus 1080x2400 2021.5 Yes MediaTek dimensity 700 Mali-G57 mC2 5000mAh Android eleven with MI.UI 12
PoCO C Series Edit
Model Display type Display size Resolution Release date 4G LTE aid 5G support System on chip GpU RaM User memory Primary camera Front digital camera Battery Operating system
When launched Available update
PoCO c3
Global: Redmi 9C

IP.S LC.D 6.Forty three HD.+ 720x1600 2020.10 Yes No MediaTek Helio G35 PowerVR GE8320 3G.B
4.gB

32gB
64Gb

13M.Px + 2x 2MP.x 5M.Px 5000m.Ah Android 10 with MIUI 12
Update Policy Edit
The Android and MIUI upgrades support can also vary depending on the series version. [8]

Series Android MIUI
F +2 +four
X +2 +4
M +1 +three
C +1 +2
References Edit
 "Xiao.mi spins off PO.CO as an independent business enterprise". Techcrunch.
 "Xia.omi Pocophone F1 launches globally in 65 nations". Xda.
 "PO.CO Global declares that it is now an indepe.ndent brand". Gizmoc.hina.
 "POC.O F1 assess.ment, 18 months later: Still going strong in 2021". Android relevant.
 "Country Director of POC.O, Anuj Sharma explains the reason for rebranding Re.dmi devices". Gizmochina.
 "PO.CO explains why some phones are rebranded Xia.omi gad.gets". 91mobiles.
 ""The new PO.CO mascot may be our logo ambas.sador, sans the movie star price and bags": POC.O's An.uj Sha.rma". Afaqs!. Retrieved 2021-04-06.
 "Xiao.mi's Upd.ate Policy". Teleg.ram.

Nile River

The Nile[b] is a prime north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The longest river in Africa, it has traditionally been considered the longest river within the global,[6][7] though this has been contested by means of studies suggesting that the Amazon River is slightly longer.[8][9] The Nile is amongst the smallest of the essential international rivers with the aid of degree of cubic metres flowing annually.[10] About 6,650 km (four,130 mi)[a] long, its drainage basin covers 11 nations: Tanzania, Uganda, Rwanda, Burundi, the Democratic Republic of the Congo, Kenya, Ethiopia, Eritrea, South Sudan, Republic of the Sudan, and Egypt.[12] In particular, the Nile is the primary water source of Egypt and Sudan.[13] Additionally, the Nile is an crucial economic river, supporting agriculture and fishing.

Nile
Evening, Nile River, Uganda.Jpg
The river in Uganda
inner river Nile map
Location
Countries
Egypt, Sudan, South Sudan, Ethiopia, Uganda, Congo, Kenya, Tanzania, Rwanda, Burundi
Major towns
Jinja, Juba, Khartoum, Cairo
Physical traits
Source
White Nile
 • area
Burundi[1] or Rwanda[2]
 • coordinates
02°16′fifty six″S 29°19′fifty three″E
 • elevation
2,400 m (7,900 toes)
2d supply
Blue Nile
 • place
Lake Tana, Ethiopia
 • coordinates
12°02′09″N 037°15′53″E
Mouth
Mediterranean Sea
 • region
Nile Delta, Egypt
 • coordinates
30°10′N 31°09′E
 • elevation
Sea level
Length
6,650 km (4,one hundred thirty mi)[a]
Basin size
three,four hundred,000 km2 (1,300,000 sq.Mi)
Width
 
 • most
2.8 km (1.7 mi)
Depth
 
 • average
eight–11 m (26–36 ft)
Discharge
 
 • region
Aswan
 • average
2,830 m3/s (one hundred,000 cu feet/s)
Discharge
 
 • region
Cairo
 • common
1,four hundred m3/s (forty nine,000 cu feet/s)[3]
The Nile has two foremost tributaries – the White Nile, which starts at Lake Victoria,[14] and the Blue Nile. The White Nile is considered to be the headwaters and primary stream of the Nile itself. The Blue Nile, however, is the supply of maximum of the water, containing eighty% of the water and silt. The White Nile is longer and rises inside the Great Lakes place of valuable Africa, with the maximum remote supply still undetermined but located in either Rwanda or Burundi. It flows north via Tanzania, Lake Victoria, Uganda and South Sudan. The Blue Nile starts at Lake Tana in Ethiopia[15] and flows into Sudan from the southeast. The two rivers meet simply north of the Sudanese capital of Khartoum.[16]

The northern phase of the river flows north nearly totally thru the Sudanese wasteland to Egypt, wherein Cairo is located on its massive delta and the river flows into the Mediterranean Sea at Alexandria. Egyptian civilization and Sudanese kingdoms have trusted the river considering that ancient instances and its annual flooding. Most of the population and cities of Egypt lie alongside the ones elements of the Nile valley north of Aswan. Nearly all of the cultural and historic web sites of Ancient Egypt advanced and are discovered alongside river banks.

Etymology and names
The general English names "White Nile" and "Blue Nile", to consult the river's supply, derive from Arabic names previously carried out most effective to the Sudanese stretches that meet at Khartoum.[17]

In the ancient Egyptian language, the Nile is called Ḥ'pī (Hapy) or Iteru, which means "river". In Coptic, the word ⲫⲓⲁⲣⲟ, suggested piaro (Sahidic) or phiaro (Bohairic), method "the river" (lit. P(h).Iar-o "the.Canal-first-rate"), and is derived from the same historic name.[18]

In Nobiin the river is referred to as Áman Dawū, that means "the remarkable water".[5]

In Luganda the river is referred to as Kiira or Kiyira.

In Egyptian Arabic, the Nile is known as en-Nīl, even as in Standard Arabic it's far known as an-Nīl. In Biblical Hebrew, it's miles הַיְאוֹר‎, Ha-Ye'or or הַשִׁיחוֹר‎, Ha-Shiḥor.

The English call Nile and the Arabic names en-Nîl and an-Nîl each derive from the Latin Nilus and the Ancient Greek Νεῖλος.[19][20] Beyond that, but, the etymology is disputed.[20][21] Homer called the river Αἴγυπτος, Aiguptos, but in next periods, Greek authors noted its decrease route as Neilos; this term have become generalised for the entire river machine.[22] Thus, the call may additionally derive from Ancient Egyptian expression nꜣ rꜣw-ḥꜣw(t) (lit. 'the mouths of the front parts'), which referred specifically to the branches of the Nile transversing the Delta, and might were reported ni-lo-he inside the place around Memphis in the 8th century BCE.[22] Hesiod at his Theogony refers to Nilus (Νεῖλος) as one of the Potamoi (river gods), son of Oceanus and Tethys.[23]

Another derivation of Nile might be associated with the term Nil (Sanskrit: नील, romanized: nila; Egyptian Arabic: نيلة‎),[18] which refers to Indigofera tinctoria, one of the original sources of indigo dye.[24] Another can be Nymphaea caerulea, known as "The Sacred Blue Lily of the Nile", which changed into discovered scattered over Tutankhamen's corpse while it turned into excavated in 1922.[25]

Another feasible etymology derives from the Semitic term Nahal, which means "river".[26] Old Libyan has the term lilu, that means water (in modern Berber ilel ⵉⵍⴻⵍ means sea).[27]

Courses
See also: White Nile

The Nile's drainage basin[28]
With a complete period of approximately 6,650 km (4,one hundred thirty mi)[a] among the region of Lake Victoria and the Mediterranean Sea, the Nile is the longest river on Earth. The drainage basin of the Nile covers 3,254,555 rectangular kilometers (1,256,591 sq.Mi), about 10% of the location of Africa.[29] Compared to different main rivers, even though, the Nile carries little water (5% of the Congo River, for example).[30] The Nile basin is complicated, and due to this, the release at any given factor along the mainstem depends on many factors together with climate, diversions, evaporation and evapotranspiration, and groundwater float.

Above Khartoum, the Nile is also known as the White Nile, a time period extensively utilized in a restricted sense to explain the segment among Lake No and Khartoum. At Khartoum, the river is joined with the aid of the Blue Nile. The White Nile begins in equatorial East Africa, and the Blue Nile starts in Ethiopia. Both branches are at the western flanks of the East African Rift.

Sources
Source of Nile, Spring at Jinja, Lake Victoria.Jpg
The Nile River machine[31] has  important tributaries which mixed make the present Nile river, the White Nile, which components a great deal much less water to Nile's waft, and the Blue Nile. The source of the White Nile[32] is the Luvironza River,[31][32] the supply of the Blue Nile is Lake Tana[33] within the Gilgel Abbay watershed[34] in the Ethiopian Highlands.[32]

In 2010, an exploration party[35] went to a place described because the supply of the Rukarara tributary,[36] and with the aid of hacking a direction up steep jungle-choked mountain slopes inside the Nyungwe forest discovered (within the dry season) an considerable incoming surface go with the flow for lots kilometres upstream, and found a brand new source, giving the Nile a length of 6,758 km (4,199 mi).

The most remotely located source from the Mediterranean outflow is discovered at the Luvironza River in Tanzania which is 6,825 km (4,241 mi) from the ocean.[31]

Gish Abay is reportedly the vicinity where the "holy water" of the primary drops of the Blue Nile develop.[37]

In Uganda

White Nile in Uganda
The Nile leaves Lake Victoria at Ripon Falls close to Jinja, Uganda, as the Victoria Nile. It flows north for a few 130 kilometers (81 mi), to Lake Kyoga. The last part of the about 200 kilometers (a hundred and twenty mi) river segment starts offevolved from the western shores of the lake and flows before everything to the west until just south of Masindi Port, in which the river turns north, then makes a remarkable half of circle to the east and north until Karuma Falls. For the remaining part, it flows simply westerly through the Murchison Falls until it reaches the very northern shorelines of Lake Albert wherein it bureaucracy a significant river delta. The lake itself is at the border of DR Congo, but the Nile isn't a border river at this point. After leaving Lake Albert, the river keeps north thru Uganda and is known as the Albert Nile.

In South Sudan
The Nile river flows into South Sudan just south of Nimule, wherein it's miles called the Bahr al Jabal ("Mountain River"[38]). Just south of the metropolis it has the confluence with the Achwa River. The Bahr al Ghazal, itself 716 kilometers (445 mi) long, joins the Bahr al Jabal at a small lagoon referred to as Lake No, after which the Nile becomes called the Bahr al Abyad, or the White Nile, from the whitish clay suspended in its waters. When the Nile floods it leaves a wealthy silty deposit which fertilizes the soil. The Nile no longer floods in Egypt for the reason that finishing touch of the Aswan Dam in 1970. An anabranch river, the Bahr el Zeraf, flows out of the Nile's Bahr al Jabal segment and rejoins the White Nile.

The go with the flow charge of the Bahr al Jabal at Mongalla, South Sudan is sort of constant in the course of the year and averages 1,048 m3/s (37,000 cu toes/s). After Mongalla, the Bahr Al Jabal enters the extensive swamps of the Sudd location of South Sudan. More than half of of the Nile's water is lost in this swamp to evaporation and transpiration. The average glide price of the White Nile on the tails of the swamps is about 510 m3/s (18,000 cu toes/s). From right here it quickly meets with the Sobat River at Malakal. On an annual foundation, the White Nile upstream of Malakal contributes about fifteen percentage of the total outflow of the Nile.[39]

The average glide of the White Nile at Lake Kawaki Malakal, just underneath the Sobat River, is 924 m3/s (32,600 cu ft/s); the height drift is about 1,218 m3/s (forty three,000 cu feet/s) in October and minimum flow is ready 609 m3/s (21,500 cu toes/s) in April. This fluctuation is because of the big version within the glide of the Sobat, which has a minimum drift of about 99 m3/s (3,500 cu feet/s) in March and a height flow of over 680 m3/s (24,000 cu feet/s) in October.[40] During the dry season (January to June) the White Nile contributes between 70 percent and 90 percentage of the entire discharge from the Nile.

In Sudan
Below Renk the White Nile enters Sudan, it flows north to Khartoum and meets the Blue Nile.

The course of the Nile in Sudan is one-of-a-kind. It flows over six groups of cataracts, from the sixth at Sabaloka simply north of Khartoum northward to Abu Hamed. Due to the tectonic uplift of the Nubian Swell, the river is then diverted to waft for over 300 km south-west following the shape of the Central African Shear Zone embracing the Bayuda Desert. At Al Dabbah it resumes its northward course in the direction of the primary Cataract at Aswan forming the 'S'-shaped Great Bend of the Nile[41] already cited by way of Eratosthenes.[42]

In the north of Sudan, the river enters Lake Nasser (acknowledged in Sudan as Lake Nubia), the bigger part of that is in Egypt.

In Egypt
Below the Aswan High Dam, at the northern restriction of Lake Nasser, the Nile resumes its ancient direction.

North of Cairo, the Nile splits into  branches (or distributaries) that feed the Mediterranean: the Rosetta Branch to the west and the Damietta to the east, forming the Nile Delta.

Sediment transport

Nile Delta from area
The annual sediment delivery via the Nile in Egypt has been quantified.[43]

At Aswan: 0.14 million tonnes of suspended sediment and an additional 28% of bedload
At Qena: zero.27 million tonnes of suspended sediment and a further 27% of bedload
At Sohag: 1.Five million tonnes of suspended sediment and a further thirteen% of bedload
At Beni Sweif: 0.5 million tonnes of suspended sediment and a further 20% of bedload...

Sea of Nature.

The ocean, associated as the world sea or essentially the sea, is the collection of pungent water that covers roughly 71% of the Earth's surface. The word ocean is likewise used to signify second-request areas of the ocean, like the Mediterranean Sea, just as certain huge, altogether landlocked, saltwater lakes, like the Caspian Sea. 

Waves breaking on the shore 

Beach front ocean waves at Paracas National Reserve, Ica, Peru 

The ocean directs Earth's environment and has significant jobs in the water cycle, carbon cycle, and nitrogen cycle. People tackling and considering the ocean have been recorded since antiquated occasions, and proved well into ancient times, while its advanced logical examination is called oceanography. The most plentiful strong disintegrated in seawater is sodium chloride. The water additionally contains salts of magnesium, calcium, potassium, and mercury, among numerous different components, some in minute fixations. Saltiness shifts broadly, being lower close to the surface and the mouths of huge streams and higher in the profundities of the sea; in any case, the overall extents of broke up salts fluctuate little across the seas. Winds blowing over the outside of the ocean produce waves, what break when they enter the shallow water. Twists likewise make surface flows through contact, setting up sluggish yet stable disseminations of water all through the seas. The headings of the course are administered by factors, including the states of the mainlands and Earth's turn (the Coriolis impact). Remote ocean flows, known as the worldwide transport line, convey cold water from close to the posts to each sea. Tides, the by and large twice-every day rise and fall of ocean levels, are brought about by Earth's turn and the gravitational impacts of the circling Moon and, less significantly, of the Sun. Tides might have an exceptionally high reach in narrows or estuaries. Submarine quakes emerging from structural plate developments under the seas can prompt dangerous waves, as can volcanoes, tremendous avalanches, or the effect of enormous shooting stars. 

A wide assortment of organic entities, including microbes, protists, green growth, plants, parasites, and creatures, live in the ocean, which offers a wide scope of marine natural surroundings and environments, going upward from the sunlit surface and shoreline to the extraordinary profundities and pressing factors of the cool, dim deep zone, and in scope from the virus waters under polar ice covers to the beautiful variety of coral reefs in tropical areas. Large numbers of the significant gatherings of life forms developed in the ocean and life might have begun there. 

The ocean gives generous supplies of food to people, primarily fish, yet in addition shellfish, vertebrates and kelp, regardless of whether got by anglers or cultivated submerged. Other human employments of the ocean incorporate exchange, travel, mineral extraction, power age, fighting, and relaxation exercises like swimming, cruising, and scuba plunging. A considerable lot of these exercises make marine contamination. The ocean has accordingly been for people an indispensable component since the beginning and culture. 

Definition Edit 

Additional data: List of oceans 

Energized map displaying the world's maritime waters. A ceaseless waterway enclosing Earth, the World Ocean is isolated into various head regions with generally uninhibited trade among them. Five maritime divisions are normally characterized: Pacific, Atlantic, Indian, Arctic, and Southern; the last two recorded are here and there combined into the initial three. 

Minor oceans as characterized by the International Maritime Organization 

The ocean is the interconnected arrangement of all the Earth's maritime waters, including the Atlantic, Pacific, Indian, Southern and Arctic Oceans.[1] However, "ocean" can likewise be utilized for some particular, a lot more modest assemblages of seawater, like the North Sea or the Red Sea. There is no sharp differentiation among oceans and seas, however by and large oceans are more modest, and are regularly part of the way (as negligible oceans or especially as mediterranean oceans) or entirely (as inland oceans) lined via land.[2] However, the Sargasso Sea has no coastline and exists in a roundabout flow, the North Atlantic Gyre.[3](p90) Seas are by and large bigger than lakes and contain salt water, yet the Sea of Galilee is a freshwater lake.[4][a] The United Nations Convention on the Law of the Sea expresses that the entirety of the sea is "sea".[8][9][b] 

Actual science Edit 

Composite pictures of the Earth made by NASA in 2001 

Additional data: Physical oceanography 

Earth is the lone known planet with oceans of fluid water on its surface,[3](p22) despite the fact that Mars has ice covers and comparable planets in other galaxies might have oceans.[11] Earth's 1,335,000,000 cubic kilometers (320,000,000 cu mi) of ocean contain about 97.2 percent of its known water[12][c] and cover roughly 71% of its surface.[3](p7)[17] Another 2.15% of Earth's water is frozen, found in the ocean ice covering the Arctic Ocean, the ice cap covering Antarctica and its neighboring oceans, and different glacial masses and surface stores all throughout the planet. The rest of (0.65% of the entire) structure underground supplies or different phases of the water cycle, containing the freshwater experienced and utilized by most earthly life: fume noticeable all around, the mists it gradually shapes, the downpour tumbling from them, and the lakes and waterways unexpectedly framed as its waters stream over and over to the sea.[12] 

The logical investigation of water and Earth's water cycle is hydrology; hydrodynamics considers the physical science of water moving. The later investigation of the ocean specifically is oceanography. This started as the investigation of the state of the sea's currents[18] however has since ventured into a huge and multidisciplinary field:[19] it looks at the properties of seawater; considers waves, tides, and flows; diagrams coastlines and guides the seabeds; and studies marine life.[20] The subfield managing the ocean's movement, its powers, and the powers following up on it is known as physical oceanography.[21] Marine science (natural oceanography) examines the plants, creatures, and different organic entities possessing marine biological systems. Both are educated by compound oceanography, which contemplates the conduct of components and particles inside the seas: especially, right now, the sea's job in the carbon cycle and carbon dioxide's job in the expanding fermentation of seawater. Marine and sea topography diagrams the shape and molding of the ocean, while marine geography (land oceanography) has given proof of mainland float and the creation and construction of the Earth, explained the cycle of sedimentation, and helped the investigation of volcanism and earthquakes.[19] 

Seawater Edit 

Fundamental article: Seawater 

Worldwide saltiness map 

Saltiness map taken from the Aquarius Spacecraft. The rainbow tones address saltiness levels: red = 40 ‰, purple = 30 ‰ 

Salinity Edit 

An attribute of seawater is that it is pungent. Saltiness is typically estimated in parts per thousand (‰ or per mil), and the vast sea has around 35 grams (1.2 oz) solids per liter, a saltiness of 35 ‰. The Mediterranean Sea is somewhat higher at 38 ‰,[22] while the saltiness of the northern Red Sea can arrive at 41‰.[23] conversely, some landlocked hypersaline lakes have a lot higher saltiness, for instance the Dead Sea has 300 grams (11 oz) broke up solids per liter (300 ‰). 

While the constituents of table salt sodium and chloride make up around 85% of the solids in arrangement, there are likewise other metal particles like magnesium and calcium, and negative particles including sulfate, carbonate, and bromide. In spite of varieties in the degrees of saltiness in various oceans, the general creation of the broke up salts is steady all through the world's oceans.[24][25] Seawater is excessively saline for people to drink securely, as the kidneys can't discharge pee as pungent as seawater.[26] 

Significant solutes in seawater (3.5% salinity)[25] 

Solute Concentration (‰) % of all out salts 

Chloride 19.3 55 

Sodium 10.8 30.6 

Sulphate 2.7 7.7 

Magnesium 1.3 3.7 

Calcium 0.41 1.2 

Potassium 0.40 1.1 

Bicarbonate 0.10 0.4 

Bromide 0.07 0.2 

Carbonate 0.01 0.05 

Strontium 0.01 0.04 

Borate 0.01 0.01 

Fluoride 0.001 <0.01 

Any remaining solutes <0.001 <0.01 

Albeit the measure of salt in the sea remains somewhat steady inside the size of millions of years, different variables influence the saltiness of an assemblage of water.[27] Evaporation and side-effect of ice arrangement (known as "brackish water dismissal") increment saltiness, while precipitation, ocean ice liquefy, and spillover from land diminish it.[27] The Baltic Sea, for instance, has numerous waterways streaming into it, and consequently the ocean could be considered as brackish.[28] Meanwhile, the Red Sea is exceptionally pungent because of its high dissipation rate.[29] 

Temperature Edit 

Ocean temperature relies upon the measure of sun powered radiation falling on its surface. In the jungles, with the sun almost overhead, the temperature of the surface layers can ascend to more than 30 °C (86 °F) while close to the shafts the temperature in harmony with the ocean ice is about −2 °C (28 °F). There is a nonstop course of water in the seas. Warm surface flows cool as they move away from the jungles, and the water becomes denser and sinks. The virus water moves back towards the equator as a remote ocean ebb and flow, driven by changes in the temperature and thickness of the water, before at last gushing again towards the surface. Profound seawater has a temperature between −2 °C (28 °F) and 5 °C (41 °F) in all pieces of the globe.[30] 

Seawater with an ordinary saltiness of 35 ‰ has an edge of freezing over of about −1.8 °C (28.8 °F).[31] When its temperature turns out to be adequately low, ice gems structure on a superficial level. These break into little pieces and combine into level plates that structure a thick suspension known as frazil. In quiet conditions this freezes into a slight level sheet known as nilas, which thickens as new ice structures on its underside. In more violent oceans, frazil gems combine into level circles known as hotcakes. These slide under eac...

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