Question

Which one of the following is not an adverse effect of irrigation.  Irrigation changes cropping pattern

Water intensive crops are grown in dry areas
Salinisation of soil
Increases crop yield​

Answer 1

Increasing crop yield could never be an adverse effect...

Whereas salinisation of soil is an adverse effect.

So the correct ans should be “INCREASES CROP YIELD”

Hope it helps ya:)

Answer 2

not an adverse effect of irrigation.  

Increases crop yield​

Option c

Explanation:

• Irrigation is a component of the Green revolution. It helps in increase of the crop yield. In addition to this there are certain modern and advanced form of irrigation that helps in in saving water.

• Drip irrigation is a type of irrigation where only water is added in such a way that loss of water by the process of evaporation is reduced.

• Irrigation increases  by several times and prevent the drying of the crops

To know more,

What is green Revolution?please give me answer in a short paragraph

brainly.in/question/1398992