________ is the displacement of the upper layer of soil by the action of wind or water.
The carrying away of the upper fertile layer of the soil by wind or water is called soil erosion.
The carrying away of the upper fertile layer of the soil by wind or water is called ___ .
Question 7
Read the following statements and give the appropriate terms for each of them.
(a) The process of breakdown of rocks by the action of wind, water, sunlight. (b) Removal of top soil during heavy rains or strong winds (c) Accumulation of wastes in the soil generated by human activity which alter the features of soil. (d) The process of movement of water into deeper layers of soil.