Question

Fill in the blank

According to one hypothesis, life on Earth emerged from
in the presence of large amounts of gases seeping from deep-
ocean vents. Another hypothesis, called the primordial soup, suggests that the formation of life was due to the effects of
Earth's atmosphere.
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Answer 1

According to one hypothesis, life on Earth emerged from chemical reactions in the presence of large amounts of gases seeping from deep-ocean vents. Another hypothesis, called the primordial soup, suggests that the formation of life was due to the effects of lightning and ultraviolet radiation in Earth's atmosphere.