Teaching JKPSC Lecturership Mock Test Series 2024-25 Environmental Studies Environment Ozone Depletion
Consider the following -
1. Methane
2. Nitrous Oxide
3. Halons
Which of the above is/are responsible for depletion of stratospheric ozone?
1
1 only
2
3 only
3
1, 2 and 3
4
1 and 2 only