Question

In towns and cities, generally, the bore wells have to be dug very deep to get water as compared to bore wells dug in villages. Give suitable reasons.

Answer 1

because ground level of water in cities is very low due to huge population and greater demand of water compared to villages with appreciable ground water level

Answer 2

This is so because of excessive use of water which depletes the ground water. Towns and cities have asphalted roads and vast areas of soil are concreted.