Question

Sometimes the river starts erosion upstream this happens when when the head stream gets a lot of water in the early stages of river flow.

Answer 1

Answer:

Yes, this true.

Explanation:

When streams get a lot of water in the beginning, the rivers start to erosion.

This happens as streams flow downhill due to gravity. The more the river hill high, the more gravitational force will drive the stream.

At points where slopes are the steepest and hills highest,  the rate of erosion will be fastest due to high energy.

Answer 2

Sometimes the river starts erosion upstream this happens when when the head stream gets a lot of water in the early stages of river flow.

Explanation:

• This phenomenon may be represented by the headward erosion at the origin of the stream channels and moves backward away from the direction and causes the stream channel to lengthen.

• The headward erosion is a fluvial process that is found in the early periods of the river system as it enlarges the drainage basin. A this stream erodes the rocks in the opposite direction and drainage patterns that are created by this system are a dendritic, Trellis and the rectangular.

• It can be also referred to as the canyon widening as the sheets of water first enter the rough planar surfaces and thereby creates a depression in it.

Know more about the river erosion upstreams.

• https://brainly.in/question/12993997 answered by Wajahatkincsem.

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