Question

In towns and cities, borewells have to be dug very deep to get water as compared to borewells of villages. Why?

Answer 1

it is because in village the water level doesn't go so down as compared to town .

in city there is more population and more industry and due to this there consumption of water is more so therefore water level goes down

Answer 2

Because in towns and cities there r huge no. Of people as well as large no. Of borelwells this two causes decrease in water under the ground... So they have to dug deeper to find water...