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How much of Antarctica is ice?

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Published in Daily Trivia

Antarctica is 98 percent ice, 2 percent barren rock. The average thickness of the ice sheet is 7,200 feet; this amounts to 90 percent of all the ice and 70 percent of all the fresh water in the world. If the ice cap were to melt, the sea level would rise by an average of 230 feet.

 


 

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