Question

Water scarcity is a problem in our country. What are the ways by which we can conserve water?
(i) Rain water harvesting
(ii) Drip irrigation
(iii) Deforestation.

• A. Only (i) and (ii)
• B. Only (ii) and (iii)
• C. Only (i) and (iii)
• D. (i), (ii) and (iii)

Answer 1

The correct option is D (i), (ii) and (iii)

There are many methods of water conservation. From the given options, rainwater harvesting and drip irrigation are useful for water conservation.

Rainwater harvesting is a method that ensures that most of the rainwater enters the ground.

Drip irrigation is an irrigation method used in agriculture. In this, irrigation is done by providing water close to the roots of the plants, hence reducing evaporation.

Deforestation leads to water scarcity and hence, is not a method to conserve water.