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What is the primary function of rivers?

ATo provide drinking water

BTo convey surplus rainwater from land to sea

CTo support aquatic life

DTo generate hydroelectricity

Answer:

B. To convey surplus rainwater from land to sea

Read Explanation:

  • The basic function of the rivers is to convey surplus rain water from land to sea.

  • Annually the rivers carry fresh water, equivalent to 25 cm of rain, evenly distributed over the whole land surface.

  • The point of origin of the river is known as - Source

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