Earth
What substance can layers of decayed plants form over time?
More Questions from Earth
Who published the groundbreaking book "Principles of Geology" in 1830?
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How many days does it take for the Earth to revolve around the sun?
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What type of scientist studies microscopic plants and animals?
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The definition of "subjective term for warm and excessively humid weather" best fits which science term?
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Which volcano in Iceland was once thought to be a gateway to the underworld?
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