Earth
How many days a year is the sun invisible at the North Pole?
More Questions from Earth
Galileo was a 17th century astronomer famous for discovering that the Earth did what?
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What process helps to break down rocks by wind, air or rain?
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What is the sediment left behind after a glacier moves through an area called?
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What is the estimate of the true age of a mineral or rock called?
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What was the name of the August 2005 hurricane that damaged New Orleans?
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