Why is methane gas the least abundant gas in magmas?
A) Methane is only found deep within the earth.
B) Methane is repelled by heat.
C) Water vapor, carbon dioxide, and odorous sulfur compounds are the primary gases.
D) Methane turns to liquid in the presence of magma.

Question

Quizplus · Accepted Answer

Water vapor, carbon dioxide, and odorous sulfur compounds are the primary gases found in magmas according to studies of volcanic emissions. Methane is present in small amounts but is not as abundant as these other gases.

Why Is Methane Gas the Least Abundant Gas in Magmas