الاثنين، 6 يونيو 2016

Australia

Australia

From Wikipedia, the free encyclopedia
This article is about the country. For the continent, see Australia (continent). For other uses, see Australia (disambiguation).
Commonwealth of Australia
A blue field with the Union Flag in the upper hoist quarter, a large white seven-pointed star in the lower hoist quarter, and constellation of five white stars in the fly – one small five-pointed star and four, larger, seven-pointed stars.
FlagCoat of arms
Anthem: "Advance Australia Fair"[N 1]
MENU
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CapitalCanberra
35°18.48′S 149°7.47′E
Largest citySydney
Official languagesNone[N 2]
National languageEnglish[N 2]
Demonym
GovernmentFederal parliamentaryconstitutional monarchy
 • MonarchElizabeth II
 • Governor-GeneralSir Peter Cosgrove
 • Prime MinisterMalcolm Turnbull
 • Chief JusticeRobert French
LegislatureParliament
 • Upper houseSenate
 • Lower houseHouse of Representatives
Independence from the United Kingdom
 • Federation,Constitution1 January 1901 
 • Statute of Westminster Adoption Act9 October 1942 (with effect
from 3 September 1939)
 
 • Australia Act3 March 1986 
Area
 • Total7,692,024 km2 (6th)
2,969,907 sq mi
Population
 • 2016 estimate24,104,700[5] (51st)
 • 2011 census21,507,717[6]
 • Density2.8/km2 (236th)
7.3/sq mi
GDP (PPP)2015 estimate
 • Total$1.137 trillion[7] (19th)
 • Per capita$47,318[7] (17th)
GDP (nominal)2015 estimate
 • Total$1.223 trillion[7] (13th)
 • Per capita$51,642[7] (9th)
Gini (2012)33.6[8]
medium · 19th
HDI (2014)Increase 0.935[9]
very high · 2nd
CurrencyAustralian dollar (AUD)
Time zonevarious[N 3](UTC+8 to +10.5)
 • Summer (DST)various[N 3] (UTC+8 to +11.5)
Date formatdd-mm-yyyy
Drives on theleft
Calling code+61
ISO 3166 codeAU
Internet TLD.au
Australia (Listeni/ɒˈstrliə//ə-/, colloquially /-jə/),[10][11] officially the Commonwealth of Australia,[12] is a country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. It is the world's sixth-largest country by total area. Neighbouring countries include Papua New GuineaIndonesia and East Timor to the north; the Solomon Islands and Vanuatu to the north-east; and New Zealand to the south-east.
For about 50,000 years[13] before the first British settlement in the late 18th century,[14][15] Australia was inhabited by indigenous Australians,[16] who spoke languages grouped into roughly 250 language groups.[17][18]After the European discovery of the continent by Dutch explorers in 1606, Australia's eastern half was claimed by Great Britain in 1770 and initially settled through penal transportation to the colony of New South Walesfrom 26 January 1788. The population grew steadily in subsequent decades; the continent was explored and an additional five self-governing crown colonies were established. On 1 January 1901, the six coloniesfederated, forming the Commonwealth of Australia. Since federation, Australia has maintained a stable liberal democratic political system that functions as a federal parliamentary constitutional monarchy comprising six states and several territories. The population of 24 million[5] is highly urbanised and heavily concentrated in the eastern states and on the coast.[19]
Australia is a developed country and one of the wealthiest in the world, with the world's 12th-largest economy. In 2014 Australia had the world's fifth-highest per capita income.[20] Australia's military expenditure is theworld's 13th-largest. With the second-highest human development index globally, Australia ranks highly in many international comparisons of national performance, such as quality of life, health, education, economic freedom, and the protection of civil liberties and political rights.[21] Australia is a member of the United NationsG20Commonwealth of NationsANZUSOrganisation for Economic Co-operation and Development(OECD), World Trade OrganizationAsia-Pacific Economic Cooperation, and the Pacific Islands Forum.

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