A) Decrease in the thickness of ozone layer in Stratosphere
B) Increase in thickness of ozone layer
C) Decrease in the ozone layer in Troposphere
D) Hole in the ozone layer
A) Decrease in the thickness of ozone layer in Stratosphere
B) Increase in thickness of ozone layer
C) Decrease in the ozone layer in Troposphere
D) Hole in the ozone layer