Multiple choice

Which of the following does not cause soil erosion?

  1. Deforestation

  2. Overgrazing

  3. Floods

  4. Composting
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Composting is a soil conservation practice that builds soil structure and fertility. It does NOT cause erosion - it actually helps prevent erosion by improving soil structure. Deforestation, overgrazing, and floods all accelerate soil erosion by removing protective vegetation or mechanically removing soil.

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