Question

write why we need to conserve water and a process to conserve it

Answer 1

We Should Conserve Water Bcoz It Is an Non Renewable Resource and Available In Our Earth In Very Low Quantity. Water Plays a Very Imp. Role in Our Daily Activities Like Washing Bathing Cooking etc.
Process Of Conserving It is Rain Water Harvesting
I Hope It Helps You

Answer 2

All living beings need water for their survival and to carry out their survival and to carry out their vital life processes. Our Planet, Earth, has three –fourths of its surface area covered with water and only one- fourth has land masses. Life originates in water. Even today, millions of year later, water continues to be an essential requirement of life.

Conservation of water means a careful and economical use of water. We should conserve water as it is a precious natural resource. Conservation of water can happen in the following ways:

Aforestation can help water to penetrate into the soil and replenish the water table.

Use of efficient watering systems such as drip irrigation and sprinklers to reduce water consumption by plants and help in conservation of water.

Building Dams and hydropower projects which help in checking flood and regulating the supply of water to agriculture.