Question

10. How can the water be conserved? 1) Water should not be used more than its requirement 2) New methods of irrigation like sprinklers should be used. 3) Both 1 and 2 are right 4) Only 1 is correct ​

Answer 1

Answer:

Explanation:

Conserving water is important because it keeps water pure and clean while protecting the environment. Conserving water means using our water supply wisely and be responsible. ... This requires the use of strategies that includes reducing wastage, prevent damaging water quality, and improve water management.These include – Surface irrigation, sprinkler, drip and subsurface. It is one of the most common methods of irrigation. Here water is applied to the soil with the help of gravity. Since the distribution of water is not regulated, surface irrigation is also known as flood irrigation.

Answer 2

both 1 and 2 are right

option C.