SSC IB Security Assistant & MTS Mock Test Series 2023 General Knowledge Ecology and Environment Environment Problems
Consider the following factors:
1. Afforestation
2. Construction of large scale concrete buildings
3. Excessive pumping of ground-water
Which of the factors given above is/are responsible for the depletion of groundwater?
1
1 and 2 only
2
1 only
3
2 and 3 only
4
1, 2, and 3