When is groundwater recharge through lakes possible?

Correct answer: When lake water percolates into the ground and reaches aquifers

The direct answer is A. Groundwater recharge through a lake is possible when lake water percolates, or slowly seeps, through the soil and reaches an underground aquifer. The reasoning is: water is present in the lake; the ground beneath or around it allows some seepage; the water moves through pores and cracks; it adds to underground water storage. Option A is correct because it gives the necessary connection between surface water and an aquifer. Option B is impossible in this context: water does not turn into stone to recharge groundwater. Option C is wrong because a permanently dry lake has no lake water available for seepage. Option D is wrong because a catchment area collects water and can support the lake; saying there is no catchment does not explain recharge. Recharge depends on infiltration, soil or rock permeability, and suitable water availability. Remember: lake water must seep downward into an aquifer.