Q1 of 21 Page 165

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In ……………. Irrigation water is delivered to the roots of the plant.

drip

Explanation: Drip irrigation is a type of micro-irrigation system that saves water and nutrients by allowing water to drip slowly to the roots of the plants either from above the soil surface or buried below the surface. In this system, water is delivered at or near the root zone.


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Agriculture is a ……………. activity.

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Crops can be broadly divided into food and …………………. crops.

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Climatic factors like …………………… and rainfall affect agriculture.

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Raising only one crop at a time in a field is called…………………..