Question

89) When the rivers, in their lower course, split into numerous channels, it is called This mostly happens due to of silt.​

Answer 1

Answer:

The rivers in their lower course split into numerous channels due to the deposition of silt. These channels are known as distributaries.

'Lower course' of the river includes floodplains and deltas.

Lower course of river includes several land forms namely floodplain, Levee, estuary, and deltas. Rivers got flooded on a regular period of time

Explanation:

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Answer 2

Answer:

when the rivers in there lower course split into numerous channels it is called distributaries . This mostly happens due to deposition of silt

Explanation:

distributaries , deposition