Question:

The erosion caused by running water cutting the soil and forming channels is called

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Gully erosion forms deep channels due to concentrated flow of runoff water.
  • Channel erosion
  • Gully erosion
  • Stream bank erosion
  • Sheet erosion
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The Correct Option is B

Solution and Explanation

Concept:
Water erosion occurs in different forms such as sheet erosion, rill erosion, gully erosion and stream bank erosion.

Step 1:
Sheet erosion removes a thin layer of soil uniformly from the surface.

Step 2:
Stream bank erosion occurs along river or stream banks.

Step 3:
When running water cuts the soil deeply and forms channels, the erosion is called gully erosion.

Step 4:
Gullies are larger and deeper than small rills.

Step 5:
Therefore, the correct answer is: \[ \boxed{\text{Gully erosion}} \]
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