Q. The gradual continuous increase in average temperature of surface of the earth as a result of increase in concentration of $CO_{2}$ and CFCs is termed as
A) Global warming
B) Greenhouse effect
C) Ozone degradation
D) Montreal protocol
Explanation
The gradual continuous increase in average temperature of surface of the earth as a result of increase in concentration of greenhouse gases is termed as global warming
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.