Question

2
explain how sail pallautian
and sail crosian coud be
Grevented​

Answer 1

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PREVENTION OF SOIL POLLUTION :-

To prevent soil pollution, its causes must be controlled :-

• 1. Reduce the use of plastics: Plastics and polythene bags destroy the fertility of the soil. Hence, these should be disposed off properly and if possible, their use should be avoided.

• 2. Industrial pollutants: Some waste products from industries and homes pollute the soil. These pollutants should be treated chemically to make them harmless before they are disposed off.

• 3. Insecticides: Other pollutants of soil include pesticides and insecticides.  

• 4. Use manures instead of chemical fertilizers.

• 5. Industrial waste should be treated before release.

• Therefore, the excessive use of these substances should be avoided.

PREVENTION OF SOIL EROSION  :-

Following steps can be taken to reduce soil erosion.

• 1. Mass awareness to reduce deforestation for industrial purposes.

• 2. Helping local people to regenerate the degrading forest.

• 3. Planting trees.

• 4. Avoid over-grazing of grasslands.

• 5. Use of step-farming in hill regions.

@MissValiant❤࿐