Which of the following puts the most demand on water supplies? question 18 options: a) flood b) overpopulation c) drought d) pollution

option (b) is correct.

Overpopulation puts the most demand on water supplies.The reservoirs of the water are fixed but the human population is ever increasing. The needs of water for drinking, washing,industrial use like medicines, construction etc are thus increasing with every passing day.So, we are continuously running out of the water supplies. Because of the overpopulation. the pollution of water is also increasing, thus rendering the water unfit for drinking.

Thus overpopulation puts the most demand on water supplies.

the displacement produced by the body.  

the amount of force subjected to the body.  

the angle between the direction of force and displacement

it is a negative acceleration