Earth
What is an underwater boat with its own power and air supply called?
More Questions from Earth
Which of these types of pollution occurs naturally?
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What is the highest mountain, considering just the contiguous United States?
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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 name of the submerged fringe of a continent?
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What is the repeating cycle of precipitation, condensation and evaporation called?
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How many days a year is the sun invisible at the North Pole?
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What is a person who exits Earth's atmosphere called?
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