A) removal of wild animals and pests
B) eradication of weeds
C) removal of wild plants
D) addition of their excreta into the soil
Correct Answer: D
Solution :
Grazing animals arc very harmful because over grazing leads to destruction of vegetation and also cause desertification. The possible beneficial aspect of grazing animals is the addition of their excreta (dung) into the soil which increase soil fertility.You need to login to perform this action.
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