heavy rainfall
Sand storms, heavy winds
From soil erosion.
soil erosion
Erosion is the washing away of the top soil which is rich in nutrients by the activities of man and animals.When a heavy machine causes erosion, it makes the soil looses it's nutrients.
when it does not rain the erosion cannot be caused by any means
Erosion
wave action
Thermal pollution can be caused by soil erosion, as the sediments make the water muddy and thus increase light absorbency and thermal pollution
caused soil erosion
how do deforestration,heay fertilizer use and soil erosion affect reef productivity
Erosion (wind) caused the soil of the Great Plains to expose.
This can be caused by an earthquake or by soil erosion.