Why is there a need for conserving water? Give two reasons.

There is need for conserving water because: i. With a change in climate, the level of groundwater is decreasing. This results in limited use of water because of the fallen level. So, we should conserve water in order to increase the groundwater level and accomplish the shortage of water when the underground water level goes down drastically. ii. The population is increasing day by day at an enormous amount and water sources are decreasing. To prevent the scarcity of water we should conserve more and more water and prevent it for the next generations as well.