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Answers
Answer:
Definition
Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate.The impact of soil erosion on water quality becomes significant, particularly as soil surface runoff. Sediment production and soil erosion are closely related.
Reasons
The various reasons of soil erosion are:
1. Wind
2. Water
3. Overgrazing
4. Deforestation
5. Afforestation
6. Crop Rotation
7. Terrace Farming
8. Building Dams
Remedial Measures
Following are some of the methods of soil erosion prevention:
1. Plant trees on barren lands to limit erosion of soil.
2. Add mulch and rocks to prevent the plants and grass underneath to prevent soil erosion.
3. Mulch matting can be used to reduce erosion on the slopes.
4. Put a series of fibre logs to prevent any water or soil from washing away.
5. A wall at the base of the slope can help in preventing the soil from eroding.
6. Every household should have a proper drainage system so that water flows down into proper water collecting systems.