Soil is worn away - erosion - by the elements wind and water.
Erosion
erosion
it's called soil erosion
Coal
When there's nothing holding the soil together. IE trees. The term is erosion. The washing away of topsoil so that nothing grows properly.
Erosion
When its worn away...its called erosion
surface erosion-the process by which the surface of the earth is worn away by the action of water, glaciers, winds, waves, etc.
it's called soil erosion
Erosion
Erosion.
erosion
it's called soil erosion
erosen
Erosion
soil erosion
"erosion"