1826ForestryMedium
Ozone layer having:
ABoth (a) & (b)
BNone of these
CThe protective layer of ozone in the upper stratosphere, found at a level between 15 and 150 km above
DThe Earth which prevents harmful ultraviolet B radiation which causes skin cancer and threatens plant life from reaching the ground
Correct answer
A. Both (a) & (b)
Explanation
The correct answer is Both (a) & (b).