Question

the main river alongwith its tributaries that drain the area is known as. Single choice.



1)Maloca

2lriver basin

3)tributaries


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Answer 1

Answer:

A tributary[1] or affluent[2] is a stream or river that flows into a larger stream or main stem (or parent) river or a lake.[3] A tributary does not flow directly into a sea or ocean.[4] Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean. Irtysh is the chief tributary of the Ob river and is also the longest tributary river in the world. Madeira river is the largest tributary river by volume in the world.

Answer 2

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→ 2) River basin