Q. Ozone hole refers to
A) Hole in ozone layers
B) Reduction in thickness of ozone layer in stratosphere
C) Reduction in thickness of ozone in troposphere
D) Increase concentration of ozone
Explanation
The correct answer is Option B: Reduction in thickness of ozone layer in stratosphere.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.