Q. Excess atmospheric $CO_{2}$ increase green house effect as $CO_{2}$
A) Precipitates dust in the atmosphere
B) Reduces atmospheric pressure
C) Is opaque to infra red rays
D) Is not opaque to infra red rays
Explanation
$CO_{2}$ is opaque to infra-red rays, which allow entry of radiations in atmosphere but prevents return of heat to space from earth.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.