Multiple Choice
Volcanoes have provided some positive benefits to humankind and life in general over geologic time.Which of the following is NOT true about volcanoes?
A) Volcanic eruptions can enrich soils,making land more fertile.
B) Volatiles from volcanoes provided much of our early oceans' water.
C) Volcanic eruptions have prevented several mass extinctions by cooling Earth's climate.
D) Gasses from volcanic eruptions provided much of the content of the early atmosphere.
Correct Answer:

Verified
Correct Answer:
Verified
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