The Three Causes of Soil Erosion”

James Cleaver
Environmental Science 52
Jessica Reichmuth
05/18/2012
The three bms of commonwealth Erosion
There atomic number 18 three major causes of shite corrosion. The first one is Over Cultivation this type of erosion is caused when farmers plant the same crops every year, this causes the purloin flaw to dislocation down. Cultivating the same land every year keister too break down the extend flat coat and when left rude to the elements such as intrude and rain; Wind allow simply blow the gain soil away and the rain will wash it away in outpouring, which fells the rivers, streams and lakes with unwanted settlements.
The siemens kind of soil erosion is overgrazing. Overgrazing comes about when the livestock cows, horses, and goats are allowed to eat all the ve pay offation on the land. Overgrazing can as well be caused by the land getting very microscopic rain fall. This leaves the land lacking in nutrients and when it becomes more frigid the wind will come and blow away what it can then the rain follows washing away the rest of the top soil in the water runoff.
The third kind of soil erosion is Deforestation.



Deforestation is caused by big logging companies approaching into the forest, cutting down all the trees, and stripping the land of the rest vegetation. This also leaves the land lacking in nutrients to hold the top soil together and also opens up the land to the wind and rain which can leave the land devastated with gullies caused by runoff of rain water.
It would seem to me that the real two causes of soil erosion would be the wind because it can blow the top soil into a large dust cloud that covers the land. And the rain because it carries top soil away in the runoff, this runoff can cause streams and rivers to overflow causing flooding and more erosion.If you want to get a full essay, order it on our website: Orderessay



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