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Improvement in Food Resources — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
Question
Check dams help to reduce soil erosion as:
✓

Answer

  1. They stop the rainwater from flowing away.
Explanation:
Check dams are used primarily to control water velocity, conserve soil, and improve land. They are used when other flow-control practices, such as lining the channel or creating bioswales, are impractical.

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