UPSC CDS 1 2022 GK Paper

© examsiri.com

Question : 27 of 120

Marks: +1, -0

Which one of the following is the main reason of acid rains?

Dissolution of sulphur and nitrogen oxides in rain
Dissolution of minerals in rain
Dissolution of dust particles in rain
Dissolution of soil solution in rain

Go to Question:

Prev Question

Next Question