When a river changes its profile from “V” shape to “U” shape, it is __________________________

[Quest Bot]

When a river changes its profile from “V” shape to “U” shape, it is __________________________

A Entering from glacial stage

B Entering from mature stage to youthful stage

C Entering from youthful stage to mature stage

D None of the above

The correct Answer Is C

C Entering from youthful stage to mature stage