Question

Comment on what happens to the hydrogen released from the volcano. Why is it not kept within the Earth's atmosphere?​

Answer 1

Answer:

Over millions of years, earth's gaseous hydrogen has escaped in this way. Molecules of heavier gases (like oxygen and nitrogen) move more slowly, so very few if any reach the escape velocity, so the gases are retained in the atmosphere by earth's gravity.

Explanation:

Answer 2

Answer:

Over millions of years, earth's gaseous hydrogen has escaped in this way. Molecules of heavier gases (like oxygen and nitrogen) move more slowly, so very few if any reach the escape velocity, so the gases are retained in the atmosphere by earth's gravity.

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