Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) People Development & Environment Environmental Issues Ozone Layer Depletion
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A : -
Ground level concentration of ozone decreases at night
Reason R :-
Ultravoilet radiation photolyses the ozone into other components
In light of the above statements, choose the correct answer from the options given below
1
A is false but R is true
2
A is true but R is false
3
Both A and R are true and R is the correct explanation of A
4
Both A and R are true but R is NOT the correct explanation of A