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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