Question

in cities,th bore wells have to be dug very deep to get water whereas in villages it is not so.why?give reasons

Answer 1

The levels of the underground water in the cities are much lower than that compared to the villages, due to the more extensive uses of groundwater in the cities.

Moreover, any other water body is hardly available for daily use of the huge urban population, leading to the exhaustion of the groundwater.

On the contrary, the underground water level in the villages is much higher due to the lesser population density there.

So the bore wells need to be dug deeper in the cities than in the villages.