Question:
The green house gas/es is (are) :
(A) Carbon dioxide
(B) Oxygen
(C) Water vapour
(D) Methane
Choose the most appropriate answer from the options given below :
Correct Option: , 3
Solution:
The green house gases are $\mathrm{CO}_{2}, \mathrm{H}_{2} \mathrm{O}_{\text {(vapour) }} \&$ $\mathrm{CH}_{4}$.