Answer:
Erosion or degradation of soils. It is the loss of it, mainly due to factors such as water and air currents, particularly in dry lands without vegetation, in addition to ice and other factors. Soil erosion reduces its fertility because it causes the loss of minerals and organic matter.
A map is a symbolic depiction emphasizing relationships between elements of some space, such as objects, regions, and such.
I believe the answer is E, but i'm not 100% percent sure
