Question

how increase in population affecting the seepage of water into the groundwater

Answer 1

Population affects the seepage of water underground as a huge population leads to over consumption of water moreover  this leads to increase in  the rate of evaporation as evaporation is a key for the seeping of rainwater underground. Other human activities also lead to excess unused water seeping underground.

Hope it helps

Answer 2

Increase in population affect the seepage of groundwater because it demands space for living. They do the following things:
-Clear forest
-Make buildings and houses on land
Therefore,it has reduced the land for seepage of water.