Question

Which three gases are released into the atmosphere when volcanoes erupt?
A) radon, water vapor, carbon monoxide
B) radon, helium, nitrogen
C) nitrogen, water vapor, carbon dioxide
D) carbon dioxide, carbon monoxide, radon

Answer 1

Explanation:

Ninety-nine percent of the gas molecules emitted during a volcanic eruption are water vapour (H2O), carbon dioxide (CO2), and sulfur dioxide (SO2). The remaining one percent is comprised of small amounts of hydrogen sulfide, carbon monoxide, hydrogen chloride, hydrogen fluoride, and other minor gas species...

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Answer 2

Answer:C

Explanation:

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