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Answer:
Australia is considered a continent because it is a landmass of geologically stable continental crust, on a independent tectonic plate from other continents and has a biological distinctiveness from other landmass. Australia can also be considered an island because it is surrounded by water.
Answer:
the word 'Australia' means southern or 'land down under'.It is the only continents which is an island, hence it is also known as an island continent.
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