Single Answer MCQ
Q-00044066
What is the primary environmental benefit of rainwater harvesting?
1
Increases biodiversity
2
Reduces surface runoff
3
Improves air quality
4
Enhances soil fertility
Answer and Solution
Answer
B. Reduces surface runoff
Solution:
The primary environmental benefit of rainwater harvesting is that it reduces surface runoff, which can help prevent erosion and allow water to percolate into the ground, enhancing groundwater recharge.
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