Multiple choice

Which of the following is/are steps necessary for the conservation of water?

  1. Controlling floods by interlinking the rivers.

  2. Constructing reservoirs and dams.

  3. Using sprinklers for irrigation.

  4. Treatment of domestic and municipal waste water.

  5. All of the above

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

This is the correct option, as all of the above given steps are necessary for the conservation of water.