Question

how does Gully erosion occur? which type of region of India is known for gully erosion​

Answer 1

Answer:

Gully erosion is the removal of soil along drainage lines by surface water runoff. When rills increase in size, they become gullies. Once started, gullies will continue to move by headward erosion or by slumping of the side walls. Gullies formed over a large area gives rise to badland topography (Chambal Ravines).

Explanation:

I hope it's help you :)

Answer 2

Gully erosion occurs where concentrated surface water scour out the regolith and underlying rock with the debris being either deposited downslope or transported into river systems creating major downstream problems. The gully form and severity is very dependent on the rock type.Gully erosion in India takes place in the Chambal Valley region.