A) Cooling of earth
B) Trapping of UV rays
C) Production of cereals
D) Warming of earth
Correct Answer: D
Solution :
Increase in
, 
, 
and other substances has disturbed the balance between the amount of energy received and that reflected back into the space. This leads to rise in global temperature.
You need to login to perform this action.
You will be redirected in
3 sec
