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 Australia is regarded as an island or a continental landmass contained inside of the larger continent of Oceania. 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. When compared to the continents (which it is often compared to, not including Australia), Oceania is the smallest 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 , while also including medium-sized economies of Pacific islands such as Fiji , Palau , and Tonga . The largest and most populous country in Oceania is Australia, and the largest city is Sydney . Puncak Jaya in Highland Papua , Indonesia , is the highest peak in Oceania at 4,884 m (16,024 ft).
The arrival of European settlers in subsequent centuries resulted in a significant alteration in the social and political landscape of Oceania. The Pacific theatre saw major action during the First World War with the Japanese occupying many German territories. During the Second World War , Allied powers including the United States , the Philippines (a U.S. Commonwealth at the time), and Australia fought against Axis power Japan across various locations in Oceania. (Full article... )
The Coral Sea (French: Mer de Corail ) is a marginal sea of the South Pacific off the northeast coast of Australia, and classified as an interim Australian bioregion . The Coral Sea extends 2,000 kilometres (1,200 mi) down the Australian northeast coast. Most of it is protected by the French Natural Park of the Coral Sea (French : Parc Naturel de la Mer de Corail ) and the Australian Coral Sea Marine Park . The sea was the location for the Battle of the Coral Sea , a major confrontation during World War II between the navies of the Empire of Japan , and the United States and Australia.
The sea contains numerous islands and
reefs , as well as the world's largest reef system, the
Great Barrier Reef (GBR), which was declared a
World Heritage Site by UNESCO in 1981. All previous
oil exploration projects were terminated at the GBR in 1975, and fishing is restricted in many areas. The reefs and islands of the Coral Sea are particularly rich in birds and aquatic life and are a popular tourist destination, both domestically and internationally. (
Full article... )
List of geographic articles
The Central Pacific languages Olive -Green: East Fijian-Polynesian Languages (not shown:
Rapa Nui )
Pink: Western Fijian-Rotuman Languages
The Polynesian languages form a genealogical group of languages , itself part of the Oceanic branch of the Austronesian family .
There are 38 Polynesian languages, representing 7 percent of the 522 Oceanic languages, and 3 percent of the Austronesian family. While half of them are spoken in geographical
Polynesia (the
Polynesian triangle ), the other half – known as
Polynesian outliers – are spoken in other parts of the Pacific: from
Micronesia to atolls scattered in
Papua New Guinea , the
Solomon Islands or
Vanuatu . The most prominent Polynesian languages, by number of speakers, are
Samoan ,
Tongan ,
Tahitian ,
Māori and
Hawaiian . (
Full article... )
List of selected articles
The following are images from various Oceania-related articles on Wikipedia.
Image 2 Outline of sovereign (dark orange) and dependent islands (bright orange) (from
Polynesia )
Image 3 Image of the
Castle Bravo nuclear test, detonated on 1 March 1954, at
Bikini Atoll (from
Micronesia )
Image 4 A pan flute from
Solomon Islands , 19th century (from
Melanesia )
Image 5 Beach scenery at
Laura ,
Majuro , Marshall Islands (from
Micronesia )
Image 6 Polynesian (Hawaiian) navigators sailing multi-hulled
canoe , c. 1781 (from
Polynesia )
Image 7 Polynesia is generally defined as the islands within the
Polynesian Triangle . (from
Polynesia )
Image 9 Subregions (
Melanesia ,
Micronesia ,
Polynesia and
Australasia ), as well as sovereign and dependent islands of
Oceania (from
Micronesia )
Image 10 Micronesia is one of three major cultural areas of the
Pacific Ocean islands , along with
Melanesia and
Polynesia . (from
Micronesia )
Image 11 Cook's Bay on
Moorea ,
French Polynesia (from
Polynesia )
Image 12 Moai at Ahu Tongariki on
Rapa Nui (from
Polynesia )
Image 13 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 )
Image 14 The Polynesian spread of colonization in the Pacific (from
Polynesia )
Image 16 Aerial view of
Solomon Islands (from
Melanesia )
Image 17 Subregions (
Melanesia ,
Micronesia , Polynesia, and
Australasia ), as well as sovereign and dependent islands of
Oceania (from
Polynesia )
Image 18 Kili Island is one of the smallest islands in the
Marshall Islands . (from
Micronesia )
Image 19 On February 14, 1779, Capt.
James Cook was killed on the island of Hawaii (from
Polynesia )
Image 20 German trading station at
Jaluit Atoll with a Marshallese
korkor outrigger canoe in the foreground (from
Micronesia )
Image 21 Cinder plain of
Mount Yasur in
Vanuatu (from
Melanesia )
Image 22 Outline of sovereign (dark orange) and dependent islands (bright orange) (from
Melanesia )
Image 23 Mokoliʻi Isle near
Oahu ,
Hawaii (from
Polynesia )
Image 24 A common fishing canoe
va'a with outrigger in
Savaiʻi island,
Samoa , 2009 (from
Polynesia )
Image 25 Australia's concept of Australasia, which includes Australia, New Zealand and, in this case,
Melanesia (from
Australasia )
Image 26 German New Guinea before and after the German-Spanish treaty of 1899 (from
Micronesia )
Image 27 King
Kamehameha I receiving the Russian naval expedition of
Otto von Kotzebue . Drawing by
Louis Choris in 1816. (from
Polynesia )
Image 28 Chamorro people in 1915 (from
Micronesia )
Image 29 Polynesians with
outrigger canoes at
Waikiki Beach ,
Oahu Island , early 20th century (from
Polynesia )
Image 30 Melanesia is one of three major cultural areas of the
Pacific Ocean islands , along with
Micronesia and
Polynesia . (from
Melanesia )
Image 31 Canoe carving on
Nanumea atoll, Tuvalu (from
Polynesia )
Image 32 Carving from the ridgepole of a
Māori house, ca 1840 (from
Polynesia )
Image 34 The arrival of
Abel Tasman in
Tongatapu , 1643; drawing by
Isaack Gilsemans (from
Polynesia )
Image 35 Outline of sovereign (dark orange) and dependent islands (bright orange) (from
Micronesia )
Image 36 Languages of Micronesia. (from
Micronesia )
Image 37 Chronological dispersal of
Austronesian peoples across the
Indo-Pacific (from
Micronesia )
Image 38 Grinding stones discovered from
archaeology in Samoa (from
Polynesia )
Image 41 Sailors of Melanesia in the
Pacific Ocean , 1846 (from
Melanesia )
Image 42 Chronological dispersal of
Austronesian peoples across the
Indo-Pacific (from
Melanesia )
Image 43 A
Melanesian child from
Vanuatu (from
Melanesia )
Image 44 A depiction of a royal
heiau (Hawaiian temple) at
Kealakekua Bay , c. 1816 (from
Polynesia )
Image 45 Māori
war canoe drawn after
James Cook 's voyage to New Zealand. (from
Polynesia )
Image 46 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 47 Mount Marpi in
Saipan . (from
Micronesia )
Image 48 Polynesia is one of three major cultural areas of the
Pacific Ocean islands , along with
Melanesia and
Micronesia . (from
Polynesia )
Image 49 Map of Melanesia, showing its location within Oceania (from
Melanesia )
Image 51 Painting of
Tahitian Women on the Beach by
Paul Gauguin —
Musée d'Orsay (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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