Question

Select the method(s) of irrigation which can be employed in an uneven land.

(i) Moat

(ii) Sprinkler

(iii) Chain Pump

(iv) Drip System

A. (ii) and (iv)

B. Only (iv)

C. (i), (ii) and (iii)

D. (i) and (ii)​

Answer 1

Answer: according to me it will be option 2 an option 3 both that is using a sprinkle and drip irrigation according to me.

because this both method will reduce wastage of water and also will not allowed the land to become saline in nature with a lot of water and does will help in growing of crops very much easily

Answer 2

Answer:

• Sprinkler and drip system are methods of irrigation which can be employed in an uneven land (Option A).

Explanation:

What is sprinkler irrigation system?

• A sprinkler irrigation system is a system in which water is supplied through pipes, usually by pumping.
• It is used on uneven land where water is not sufficient.
• When water is given pressure, it escapes through the rotating nozzles.
• As a result, it gets sprinkled on top.

What is drip irrigation system?

• A drip irrigation system helps to conserve water as it allows water to drip slowly to the roots of the plants.
• It is also used to irrigate uneven land as it uniformly distributes water to all crops.

Note:

• Moat and chain pump are traditional methods of irrigation which are useful in the plains.
• The terrain in these areas helps the water flow into the fields.