Question

Am i right? i picked C....

How is Earth's surface most likely to change when a river flows across a steep landscape over time?

It will form into a mountain due to deposition

Physical weathering will create a channel with curvy loops

A valley will be carved out due to erosion

Alake will form due to chemical weathering​

Answer 1

C

Step-by-step explanation:

Your correct because over time the water will cause erosion. Good luck with the rest of your hw

Answer 2

Option (3)

Step-by-step explanation:

Generally, when a river flows, it erodes the materials away, by down-cutting as well as on the edges.

In a steep slope, when a river flows, the water continuous flows and erosion takes place extensively. It is because the rocks and the soil materials are significantly eroded, resulting in the down-cutting. This eventually leads to the formation of a narrow valley along the slope of the mountain.

Thus, due to the flow of a river across a steeper landscape, a valley is most likely to form due to continuous erosion.

Thus, the correct answer is option (3).