Which greenhouse gas remains in the atmospheric the shortest?

1.	Which greenhouse gas remains in the atmospheric the shortest?
Answer» ANSWER: Average residence time of carbon DIOXIDE is 30-95 YEARS, METHANE 12 years, CFC is 45 years and nitrous OXIDES is 114 years.

Answer»

Average residence time of carbon DIOXIDE is 30-95 YEARS, METHANE 12 years, CFC is 45 years and nitrous OXIDES is 114 years.

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