Transcription: The world contains 39 million cubic miles of ice, and over 90% of it lies in Antarctica. The Antarctic ice sheet covers an area of 5,330,000 square miles with an average thickness of 6,500 feet. In the summer, the ice at the edge of the ice sheet melts or splits off to form icebergs. In winter, the sea at the edge of the ice sheet freezes again. you
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