Define soil erosion? Also write any 4 ways to solve the problem of land degradation.
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Answer:
it's the flow of soil in varsity ways such a s flood
cyclone
(1) mulching
(2) crop rotation
(3) plugging
(4) shelter belts
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Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans.
4 possible solutions to soil degradation:
1. Curb industrial farming. Tilling, multiple harvests and agrochemicals have boosted yields at the expense of sustainability.
2. Bring back the trees. Without plant and tree cover, erosion happens much more easily.
3. Stop or limit ploughing.
4. Replace goodness.
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