Earth
What substance, added to fog, makes smog?
More Questions from Earth
Who published the groundbreaking book "Principles of Geology" in 1830?
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What scientist purposed the theory of continental drift?
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In which U.S. state was the prehistoric proglacial lake Glacial Lake Missoula located?
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What is the tendency of Earth's rotation to turn winds called?
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Which of these islands is not considered a "hot spot", according to plate tectonic theory?
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Whose calculation of the size of the earth's diameter was almost exact?
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Where in Arizona is the sun blocked 10% of the time?
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