What is soil erosion?
Political ScienceClass 10CBSEAnswered 28 May 2026
Answer
Soil erosion is the removal and displacement of the topsoil layer by water, wind, or human activities.
Causes: Water erosion, wind erosion, deforestation, overgrazing, poor farming practices.
Consequences: Loss of fertile land, increased flooding, river sedimentation, desertification.
Prevention: Afforestation, contour ploughing, cover crops, terracing.
Soil erosion strips away fertile topsoil, threatening agriculture and ecosystems primarily worsened by deforestation and poor land management.
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