Which one out of the following maintains the water table?
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Rain water
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Sea water
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Wells
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Spring water
A
Correct answer
Explanation
Rainwater is the primary source that maintains and replenishes the water table through infiltration into the ground. Wells, springs, and sea water are not sources that replenish groundwater - wells and springs extract from it, while seawater is separate and doesn't recharge freshwater aquifers.