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What are rocks made from?
Earth
What are rocks made from?
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More Questions from Earth
How much salt is in every gallon of seawater?
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A 17.5-inch hailstone was recorded in what U.S. state?
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Which layer of Earth's atmosphere is the very edge of space?
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78% of the earth's atmosphere is composed of which gas?
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Which one of these is most alkali?
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How long does it take earth to revolve around the sun?
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What is the current era in the geologic time scale?
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What percentage of the earth's water is drinkable?
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