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What race do the aborigines of Oceania belong to?
Oceania is the smallest of the seven continents in the world. The main part is the Australian mainland, so Oceania used to be called Australia.
Oceania includes Australia, the northern and southern islands of New Zealand, New Guinea and Polynesia, Micronesia and Latin America in the Pacific Ocean. The whole continent has a land area of about 8.9 million square kilometers and a total population of more than 25 million, making it the smallest and least populated continent in the world. Oceania lies between Asia and Antarctica, bordering the Indian Ocean in the west and facing North and South America across the Pacific Ocean in the east. Oceania plays an important role in international transportation and strategy.
The geographical location of Oceania has more than 10000 islands scattered all over Oceania. There are three main causes: mainland island, volcanic island and coral island. Irian Island is the largest continental island in Oceania. In addition, New Caledonia, Solomon Islands and Bismarck Islands are all mainland islands. In Oceania, volcanic islands are also widely distributed, and some large islands in the Hawaiian Islands belong to volcanic islands. Coral island is low and flat, with sandy surface and generally small area. On the outer side of the northeast coast of the Australian mainland, there are a series of coral reefs stretching for more than 2000 kilometers from north to south, which are called the Great Barrier Reef. This is a good place for all kinds of fish and shellfish to thrive.
The animals and plants in Oceania have many characteristics that other continents do not have. Three quarters of the plant species are not found in other continents. The most representative is eucalyptus. Because Australia was separated from other continents a long time ago and anchored in the sea in isolation, many animals on this continent also have primitiveness that other continents do not have. Kangaroos, wombats and wombats endemic to Australia are all lower marsupials. And egg-laying mammals, platypus.
Oceania is also rich in underground mineral resources, many of which are close to the ground and easy to mine. There are a large number of coal, tungsten, lead, copper, silver and sapphire mines in southeastern and central Australia. The west and northwest are rich in gold, iron, nickel, manganese and other minerals; Buried oil and gas have also been found on the southeast and west coasts.
The aborigines in Oceania are brown people, and today's whites are descendants of European immigrants.
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