Question

The area from which a river recieves it supply of water is called​

Answer 1

catchment area

A catchment area is the area from which a particular river or lake receives both surface flow and drainage water originating from precipitation.

Answer 2

Explanation:

A catchment area is the area from which a particular river or lake receives both surface flow and drainage water originating from precipitation. Figure 3 shows an example of a river catchment area.