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.
Answer:
Cold fronts are always shown as a blue line with arrow points on it.
Explanation:
look at the geographic keys at the bottom left corner of the maps.
For the answer to the question above, <span> the geologists must look closely at the physical properties of a mineral. These properties can include the color, streak, hardness, cleavage, specific gravity, crystal form, and others factors.
I hope my answer helped you
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