Question

what are the various stage of the course of river in which stage is the river fasted and slowest​

Answer 1

Answer:

Nearly all rivers have an upper, middle, and lower course.

Young River - the upper course.

Middle Aged River - the middle course.

Old River - the lower course.

Explanation:

Usually the speed of river water is fastest in the upper reaches. It becomes slower at the middle reaches and the slowest at the lower reaches. In the same place of the same river, the speed of the current also differs. Where a river runs straight, the current is faster in the center and slower near the riverbank.