Question

What are the methods of preventing or reducing soil erosion​

Answer 1

Answer:

...... Preventive methods of soil erosion (i) Afforestation Planting more trees reduces soil erosion. (ii) Contour Ploughing Ploughing land in furrows across the natural slope of the land helps trap water and prevent the washing away of top soil along with it.........

Explanation:

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Answer 2

Answer:

1) By planting more and more trees

2) By converting Overgrazing lands into cultivated lands

3) By terrace farming