Earth
How often is the earth hit by lightning?
More Questions from Earth
What is the theory that describes how the continents got where they are today?
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What instrument measures water vapor in the atmosphere?
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What evidence tells scientists that some dinosaurs may have lived together in groups?
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What is the term for the Earth's crust where it underlies oceans?
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What is the test that can help determine the hardness of a rock called?
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Which of these bodies of water would it be easiest to float and swim in?
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How many days a year is the sun invisible at the North Pole?
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