What is river base level?
A)the lowest level to which a river may erode
B)the river discharge that is maintained year round
C)the elevation of the stream bed
D)the smallest amount of sediment a stream can transport

Question

Quizplus · Accepted Answer

River base level is the lowest point to which a river can erode its bed. This can be the elevation of the mouth of the river where it flows into the sea or any other large body of water. It can also be an artificially created base level, such as a dam or lake that limits the ability of the river to erode its bed.

What Is River Base Level