Question

Waht is drainage???????​

Answer 1

Answer:

Drainage is the natural or artificial removal of a surface's water and sub-surface water from an area with excess of water. The internal drainage of most agricultural soils is good enough to prevent severe waterlogging, but many soils need artificial drainage to improve production or to manage water supplies

Answer 2

Answer:

.

Explanation:

system used for making water, etc. flow away from a place

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