Earth
How many days does it take for the Earth to revolve around the sun?
More Questions from Earth
What is the name of a glacier that is formed when two or more valley glaciers flow together?
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What is the tendency of Earth's rotation to turn winds called?
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What were water mills used for in the 1700's in Europe?
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What type of speleothems found in limestone caves grow upward from the floor?
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What did ancient farmers probably use to tell the passing of seasons?
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