Single Answer MCQ
Q-00014683

What is a primary cause of water scarcity in many regions?

1

High rainfall

2

Pollution of water sources

3

Sufficient groundwater

4

High moisture in the air

Answer and Solution

Answer

B. Pollution of water sources

Solution:

Water scarcity often results from pollution of water sources, which makes the available water unsafe for use. High rainfall or sufficient groundwater does not cause scarcity; rather, pollution does.

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