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How
Organic Molecules May Have Formed on Earth
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Method
one: they fell from the sky
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recall
different types of meteorites:
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Stony
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Stony
Iron
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Iron
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Carbonaceous
Chondrite
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Carbonaceous
Chondrites contain organic molecules!
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Method
two: lightening in an atmosphere of water, carbon dioxide, nitrogen, and
hydrogen
Updated
Miller-Urey Experiment
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