Question

Loss of upper fertile layer of soil is known as​

Answer 1

Answer:

Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. ... Soil erosion may be a slow process that continues relatively unnoticed, or it may occur at an alarming rate causing a serious loss of topsoil.

Answer 2

Answer:

Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. ... Soil erosion may be a slow process that continues relatively unnoticed, or it may occur at an alarmi