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Which of the following is the main factor of desertification? (a) over-grazing (b) tourism (c) irrigated...

Which of the following is the main factor of desertification?

(a) over-grazing

(b) tourism

(c) irrigated agriculture

(d) all of these.

Science   Biology   
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Answer #1

(a) over-grazing

Desertification way a manner of spread of wilderness that happens because of degradation of environment, reducing of trees, soil erosion and many others. it can be natural or manmade. the primary causes for desertification are over cultivation of bad soils, over grazing by using animals, immoderate cutting of gas timber and inappropriate irrigation practises resulting in salinization. amongst them overgrazing is the maximum important thing because it reasons most impact.

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