Explain how soil pollution and soil erosion could be prevented.
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2
Answer:
Soil erosion can be prevented by afforestation and by it may be can advertising about "we should prevent the soil which always eroited by us".e.t.c
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3
Explanation:
Soil pollution can be prevented by less use of fertilizers instead of fertilizers manures should be used
Soil erosion can be prevented by different agricultural methods
Natural causes of soil erosion are wind, water etc
Human causes are deforestation over grazing and faulty methods of agriculture
Terrace cultivation
Contour ploughing
Strip cropping
Shelter belts
are some farming techniques practiced to prevent soil erosion
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