What are the three main geographical regions of australia? the great dividing range the southern high plateau the central lowlands the northern highlands the western plateau

The geography of Australia encompasses a wide variety of biogeographic regions being the world's smallest continent but the sixth-largest country in the world. The three main geographical regions of Australia are the Western Plateau ,Central Lowlands, Great Dividing Range. 

Answer after wwii, communist countries in eastern europe formed the warsaw pack, a military alliance, and comecon, an economic alliance;

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