Question

(b) Why is irrigation necessary?​

Answer 1

Answer:

HELLO

Explanation:

Irrigation is the process of applying controlled amounts of water to plants at needed intervals. Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall.

Answer 2

Answer:

it increases crop yields.

it helps to cultivate superior crops with the water to supply as per need of the crops.

it helps in economic development.

so that's why irrigation is necessary.

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