Erosion 21
Erosion 21 : Transportation and partial or complete elimination of soil. Erosion can be caused by three main forces: (1) Water erosion - erosion caused by flowing water through surface runoff. This type of erosion is usually of most concern when restoring land after wildfires. (2) Wind erosion - erosion caused by the wind. (3) Anthropogenic erosion - erosion caused by humans repeatedly walking over an area of ground