Question

write short note on drainage​

Answer 1

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Answer 2

Drainage system may refers to : Drainage system patterns formed by streams ,rivers, and lakes in a drainage basin.

Drainage system , a system by which water is drained on or in the soil to enhance production.

The term drainage describes the river system of an area.

The function of the field drainage system is to control the water table , whereas the function of the main drainage system is to collect, transport and dispose the water through an outfall or outlet.

Advantages:- Reduces soil erosion,

Drainage system maintain balance moisture in the garden to reduce soil erosion.