Civil Services UPSC CAPF (Assistant Commandants) Test Series 2025 General Knowledge Ecology and Environment Environment Problems
Consider the following statements:
Statement I: Methane is a more potent greenhouse gas than carbon dioxide.
Statement II: Methane has a shorter atmospheric lifespan than CO₂.
Which one of the following is correct in respect of the above statements?
1
Both Statement I and Statement II are correct, and Statement II is the correct explanation of Statement I.
2
Both Statement I and Statement II are correct, but Statement II is not the correct explanation of Statement I.
3
Statement I is correct, but Statement II is incorrect.
4
Statement I is incorrect, but Statement II is correct.