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Question

Soil conservation is best achieved by _____.

A
Wind screens
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B
Good plant covers
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C
Both a and b
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D
None of these
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Solution

The correct option is B Good plant covers

  • Soil erosion is the loss of top fertile layer of soil either by wind or by water.
  • India is facing this problem in many parts. The area affected by soil erosion is 5, 00,000 square kilometres. It adversely affects productivity and economy of the country.
  • There are many techniques to prevent soil erosion. But important step is to increase planting of trees or afforestation.


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