The process whereby streams deepen their channel is known as
A) headwater erosion.
B) channel incision.
C) stream piracy.
D) saltation.

Question

Quizplus · Accepted Answer

The process of deepening the channel of a stream is known as channel incision, which occurs due to the erosive force of flowing water. This occurs over a long period of time as the water removes sediment and rock from the streambed, making the channel deeper. Headwater erosion refers to the erosion that occurs at the upper reaches of a stream, stream piracy is when one stream captures the drainage of another, and saltation is a type of sediment transport where particles bounce along the streambed.

The Process Whereby Streams Deepen Their Channel Is Known as