Define soil erosion
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Soil erosion is defined as the wearing away of topsoil. Topsoil is the top layer of soil and is the most fertile because it contains the most organic, nutrient-rich materials. One of the main causes of soil erosion is water erosion, which is the loss of topsoil due to water.
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Soil Erosion is a natural phenomenon.
Explanation:
- The whirl wind and rainfall takeaway the top soil which is referred as soil erosion.
- Indian witnesses this activity due to deforestation.
- Desert regions such as Rajasthan, Brazil, Sahara desert in Africa are prone to erosion against arable land.
- During rainfall, chemicals used in farming get carried away thereby pollution rivers and lakes.
- An economy suffers in agricultural productivity owing to soil erosion.
- Crop fertility is lost and the yield gets affected.
Definition of soil erosion:
https://brainly.in/question/14626808
Soil erosion is prevalent in desert regions:
https://brainly.in/question/1065272
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