Which of the following human activities is re | vedclass

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(D) Desertification is the degradation of land in arid,semi-arid,and dry sub-humid areas,primarily caused by human activities and climatic variations.

Vedclass · Accepted Answer

All of the above

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(D) Desertification is the degradation of land in arid,semi-arid,and dry sub-humid areas,primarily caused by human activities and climatic variations. Human activities that contribute to desertification include: $1$. Over-cultivation: Exhausts the soil nutrients,making the land barren. $2$. Unrestricted grazing: Leads to the removal of vegetation cover,causing soil erosion. $3$. Deforestation: Destroys the natural protective cover of the soil. $4$. Poor irrigation practices: Leads to waterlogging and soil salinity,which makes the land unsuitable for agriculture. Therefore,all the mentioned activities are responsible for desertification.

Which of the following human activities is responsible for desertification?

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