Q. Which of the following is NOT a measure to reduce soil erosion?

[A] Contour bunding

[B] Mixed farming

[C] Uncontrolled grazing

[D] Crop rotation

Answer: C

Explanation: Contour bunding, Contour terracing, regulated forestry, controlled grazing, cover cropping, mixed farming and crop rotation are some of the remedial measures which are often adopted to reduce soil erosion.

Source: NCERT – Fundamental of Physical Geography