Earth
What did ancient farmers probably use to tell the passing of seasons?
More Questions from Earth
What process helps to break down rocks by wind, air or rain?
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What is a plant with no internal system of tube like structures called?
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What deposit of sediment forms where a stream enters a standing body of water such as a lake?
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What type of glacier is Greenland or Antarctica called?
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What is the highest mountain, considering just the contiguous United States?
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What name is used specifically to describe the region around the South Pole?
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