Q. Which of the following is not a green house gas?
A) Water vapour
B) Carbon monoxide
C) Methane
D) Oxygen
Explanation
Oxygen is not a green house gas. The main gases responsible for green house effect are $CO_{2},CH_{4},CFC_{s}$ and $N_{2}O$.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.