Explain how soil pollution and soil erosion could be prevented.
Topic: Soil
Answers
Answered by
182
To prevent soil pollution its causes must be controlled.
plastics and polythene bags destroy the fertility of soil ,hence they should be disposed properly and also their use should be
avoided.
Some waste products from industries, and homes pollute soil .these pollutants should be treated chemically to make them harmless before they are disposed.
prevention of soil erosion :
soil erosion can be prevented by planting more and more trees.
checking indiscriminate cutting of trees.
plastics and polythene bags destroy the fertility of soil ,hence they should be disposed properly and also their use should be
avoided.
Some waste products from industries, and homes pollute soil .these pollutants should be treated chemically to make them harmless before they are disposed.
prevention of soil erosion :
soil erosion can be prevented by planting more and more trees.
checking indiscriminate cutting of trees.
Answered by
40
Answer:
prevention of soil pollution
1) Use of manures instead of synthetic fertiliser.
2) Industrial waste should be treated before release in soil.
3) Afforestation that is large scale
planting in place of cut down forests
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