. Lowering of water table is occurring in some areas due to


(a)          digging of too many tube wells.

(b)          growing of crops.

(c)           increased daily temperatures.

(d)          rocky soil.

Best Answer

(a)

Explanation. Tube wells are dug into the ground to reach the groundwater source. Digging of too many wells depletes the groundwater and thus, the water table gets lowered.

 

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