Australia
yellow. Recently, black coral, the rarest of type all, was found on one of the reefs.
There are also big-game fish, like the coral cod, which weighs up to 200 pounds.
The Relief. Australia is a low and old continent. Its relief is simple plains
cover the greater part of it. West Australia was once part of Gondwanaland (manner,
mis koosnes erinevate maailmajagude osadest).
The Western Plateau consists of tablelands and some mountains of
denudation. Most of the rocks have turned into sand. There are big sand deserts on the
Western Plateau; the Great Desert and the Victoria Desert. In central Australia there
are lowlands, covered with sedimentary rocks (settekivimid). The Great Dividing
Range runs along the Pacific coast. The mountains are old and worn down. The
Australian Alps are the highest of them. The highest top of Australia is Mount
Kosciusko (2,2 km above sea level). Australian rocks are rich in gold, polymetallic
annaabi.ee 
