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Question
Which one of the following is responsible for the sustenance of underground water?
Which one of the following is responsible for the sustenance of underground water?
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Solution
The correct option is D Afforestation
The correct option is D.
Explanation for Correct option:
- Groundwater sustainability refers to the preservation of groundwater, which can be accomplished by afforestation.
- The practise of planting trees is known as afforestation.
- The roots and trunks of trees will act as a barrier to run-off water, allowing water to soak into the ground and thereby raising the groundwater level.
Explanation for Incorrect option:
Option A:
Loss of vegetation cover leads to a low rainfall rate which adversely affects the groundwater level.
Option B:
The growth of High water-demanding crops affects the groundwater level directly.
Option C:
Pollution decreases the water level of the ground by decreasing the rainfall rate.
Final answer: Afforestation is responsible for the sustenance of underground water.
Afforestation
The correct option is D.
Explanation for Correct option:
- Groundwater sustainability refers to the preservation of groundwater, which can be accomplished by afforestation.
- The practise of planting trees is known as afforestation.
- The roots and trunks of trees will act as a barrier to run-off water, allowing water to soak into the ground and thereby raising the groundwater level.
Explanation for Incorrect option:
Option A:
Loss of vegetation cover leads to a low rainfall rate which adversely affects the groundwater level.
Option B:
The growth of High water-demanding crops affects the groundwater level directly.
Option C:
Pollution decreases the water level of the ground by decreasing the rainfall rate.
Final answer: Afforestation is responsible for the sustenance of underground water.
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