Q. Which of the following gases are the contributor to the greenhouse effect? I. Carbon dioxide II. Methane gas III. Nitrous oxide IV. Chlorofluorocarbon
A) I, II and III
B) II, III and IV
C) I, III and IV
D) I, II, III and IV
Explanation
$CFFs,\ CO_{2},\ CH_{4},\ NO_{2}$ are greenhouse gases. The phenomenon of keeping the earth warm due to presence of these gases in the atmosphere is called greenhouse effect
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.