An orthographic projection of Oceania
Oceania ( OH -s(h)ee-AH -nee-ə, -AY - , OH -shee-A(H)N -ee-ə ) is a geographical region including Australasia , Melanesia , Micronesia , and Polynesia . Outside of the English-speaking world , Oceania is generally considered a continent , while Mainland Australia is regarded as its continental landmass . Spanning the Eastern and Western hemispheres, at the centre of the water hemisphere , Oceania is estimated to have a land area of about 9,000,000 square kilometres (3,500,000 sq mi) and a population of around 44.4 million as of 2022. Oceania is the smallest continent in land area and the second-least populated after Antarctica .
Oceania has a diverse mix of economies from the highly developed and globally competitive financial markets of Australia , French Polynesia , Hawaii , New Caledonia , and New Zealand , which rank high in quality of life and Human Development Index , to the much less developed economies of Kiribati , Papua New Guinea , Tuvalu , Vanuatu , and Western New Guinea . The largest and most populous country in Oceania is Australia, and the largest city is Sydney . Puncak Jaya in Indonesia is the highest peak in Oceania at 4,884 m (16,024 ft).
The rock art of Aboriginal Australians is the longest continuously practiced artistic tradition in the world. Most Oceanian countries are parliamentary democracies , with tourism serving as a large source of income for the Pacific island nations . (Full article... )
Kiribati ( KIRR -i-bass , Gilbertese: [kiɾibas] ), officially the Republic of Kiribati (Gilbertese : Ribaberiki Kiribati ), is an island country in the Micronesia subregion of Oceania in the central Pacific Ocean . Its permanent population is over 119,000 as of the 2020 census, with more than half living on Tarawa atoll . The state comprises 32 atolls and one remote raised coral island , Banaba . Its total land area is 811 km2 (313 sq mi) dispersed over 3,441,810 km2 (1,328,890 sq mi) of ocean .
The islands' spread straddles the equator and the 180th meridian , making Kiribati the only country in the world located simultaneously in all four hemispheres: the Northern , Southern , Western , and Eastern hemispheres. The International Date Line goes around Kiribati and swings far to the east, almost reaching 150°W . This brings Kiribati's easternmost islands, the southern Line Islands south of Hawaii, into the same day as the Gilbert Islands and places them in the most advanced time zone on Earth: UTC+14 . (Full article... )
The following are images from various Oceania-related articles on Wikipedia.
Image 1 Subregions (
Melanesia ,
Micronesia , Polynesia, and
Australasia ), as well as sovereign and dependent islands of
Oceania (from
Polynesia )
Image 2 Polynesian (Hawaiian) navigators sailing multi-hulled
canoe , c. 1781 (from
Polynesia )
Image 3 Languages of Micronesia. (from
Micronesia )
Image 4 The arrival of
Abel Tasman in
Tongatapu , 1643; drawing by
Isaack Gilsemans (from
Polynesia )
Image 5 Aerial view of
Solomon Islands (from
Melanesia )
Image 6 Mokoliʻi Isle near
Oahu ,
Hawaii (from
Polynesia )
Image 7 Beach scenery at
Laura ,
Majuro , Marshall Islands (from
Micronesia )
Image 9 Polynesia is one of three major cultural areas of the
Pacific Ocean islands , along with
Melanesia and
Micronesia . (from
Polynesia )
Image 10 Australia's concept of Australasia, which includes Australia, New Zealand and, in this case,
Melanesia (from
Australasia )
Image 11 On February 14, 1779, Capt.
James Cook was killed on the island of Hawaii (from
Polynesia )
Image 12 Subregions (
Melanesia ,
Micronesia ,
Polynesia and
Australasia ), as well as sovereign and dependent islands of
Oceania (from
Micronesia )
Image 13 Chronological dispersal of
Austronesian peoples across the
Indo-Pacific (from
Melanesia )
Image 14 Outline of sovereign (dark orange) and dependent islands (bright orange) (from
Micronesia )
Image 15 German trading station at
Jaluit Atoll with a Marshallese
korkor outrigger canoe in the foreground (from
Micronesia )
Image 16 Chronological dispersal of
Austronesian peoples across the
Indo-Pacific (from
Micronesia )
Image 17 German New Guinea before and after the German-Spanish treaty of 1899 (from
Micronesia )
Image 18 Moai at Ahu Tongariki on
Rapa Nui (from
Polynesia )
Image 19 Māori
war canoe drawn after
James Cook 's voyage to New Zealand. (from
Polynesia )
Image 20 Cook's Bay on
Moorea ,
French Polynesia (from
Polynesia )
Image 21 A common fishing canoe
va'a with outrigger in
Savaiʻi island,
Samoa , 2009 (from
Polynesia )
Image 22 Carving from the ridgepole of a
Māori house, ca 1840 (from
Polynesia )
Image 25 Melanesia is one of three major cultural areas of the
Pacific Ocean islands , along with
Micronesia and
Polynesia . (from
Melanesia )
Image 26 A depiction of a royal
heiau (Hawaiian temple) at
Kealakekua Bay , c. 1816 (from
Polynesia )
Image 27 Mount Marpi in
Saipan . (from
Micronesia )
Image 28 A pan flute from
Solomon Islands , 19th century (from
Melanesia )
Image 29 Polynesia is generally defined as the islands within the
Polynesian Triangle . (from
Polynesia )
Image 30 A
Melanesian child from
Vanuatu (from
Melanesia )
Image 32 Micronesia is one of three major cultural areas of the
Pacific Ocean islands , along with
Melanesia and
Polynesia . (from
Micronesia )
Image 33 Outline of sovereign (dark orange) and dependent islands (bright orange) (from
Melanesia )
Image 35 Cinder plain of
Mount Yasur in
Vanuatu (from
Melanesia )
Image 36 Sailors of Melanesia in the
Pacific Ocean , 1846 (from
Melanesia )
Image 37 Map of Melanesia, showing its location within Oceania (from
Melanesia )
Image 38 King
Kamehameha I receiving the Russian naval expedition of
Otto von Kotzebue . Drawing by
Louis Choris in 1816. (from
Polynesia )
Image 39 Image of the
Castle Bravo nuclear test, detonated on 1 March 1954, at
Bikini Atoll (from
Micronesia )
Image 41 Polynesians with
outrigger canoes at
Waikiki Beach ,
Oahu Island , early 20th century (from
Polynesia )
Image 42 The Polynesian spread of colonization in the Pacific (from
Polynesia )
Image 43 Outline of sovereign (dark orange) and dependent islands (bright orange) (from
Polynesia )
Image 45 Grinding stones discovered from
archaeology in Samoa (from
Polynesia )
Image 46 Chamorro people in 1915 (from
Micronesia )
Image 47 Kili Island is one of the smallest islands in the
Marshall Islands . (from
Micronesia )
Image 48 Canoe carving on
Nanumea atoll, Tuvalu (from
Polynesia )
Image 49 An illustration of the Cross Spikes Club of the US Navy on
Bikini Atoll , one of several Marshall Islands used for
atomic bomb tests . (from
Micronesia )
Image 50 Painting of
Tahitian Women on the Beach by
Paul Gauguin —
Musée d'Orsay (from
Polynesia )
Image 51 Map showing the migration and expansion of the
Austronesians which began at about 3000 BC from
Taiwan . The Polynesian branch is shown in green. (from
Polynesia )
Australasia Melanesia Micronesia Polynesia
Adamstown , Pitcairn Islands 6
Alofi , Niue 7
Apia , Samoa
Avarua , Cook Islands 7
Fakaofo , Tokelau 8
Funafuti , Tuvalu
Mata Utu , Wallis and Futuna (de facto)2
Nukuʻalofa , Tonga
Pago Pago , American Samoa 4
Papeete , French Polynesia 2
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