Chemistry
NULL
Medium
Question
Residence time of methane in the atmosphere is___________________?
A
3-7 days
B
2-3 days
C
3-7 years
✓ Official correct answer
D
2-3 years
Community credibility
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A
3-7 days
No member explanations yet for this option.
B
2-3 days
No member explanations yet for this option.
C
3-7 years
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D
2-3 years
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Explanation
Methane has an estimated atmospheric residence time of roughly 3 to 7 years before being broken down.
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