D. nitrogen
Nitrogen is not a greenhouse gas. The other options—methane, water vapor, carbon dioxide, and ozone—can contribute to the greenhouse effect.
A.
methane
B.
water vapor
C.
carbon dioxide
D.
nitrogen
E.
ozone
1 answer
D. nitrogen
Nitrogen is not a greenhouse gas. The other options—methane, water vapor, carbon dioxide, and ozone—can contribute to the greenhouse effect.