Earth
What are minerals found in high quantities and worth mining called?
More Questions from Earth
How many times does lightning strike the Earth every second?
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What are the rocks that glaciers carry with them to far places called?
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About what percentage of solar radiation is absorbed by Earth's atmosphere, oceans and land masses?
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Advection, freezing and radiation are types of what weather phenomenon?
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What is the hard, dark substance found in the ground that is mined for fuel?
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