Multiple choice

Which of the following factors plays a role in preventing soil erosion?

  1. Roots of plants

  2. Winds

  3. Flood

  4. Deforestation
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A Correct answer
Explanation

Plant roots play a role in preventing soil erosion. Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of the topsoil of a field by natural physical forces of water and wind or through forces associated with farming activities such as tillage.

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