Earth
Which is heavier, cold air or warm air?
More Questions from Earth
What is the name of the fossil resin that is often used in jewelry making?
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What is the current era in the geologic time scale?
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What evidence tells scientists that some dinosaurs may have lived together in groups?
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What winds in California are responsible for forest fires during the winter?
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What is the sediment left behind after a glacier moves through an area called?
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What type of rock forms from melted rock and comes to the surface to harden?
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