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Biodiversity and Conservation — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYBiodiversity and Conservation1 Mark
MCQ
Soil fertility is reduced by:
  • A
    Crop rotation.
  • B
    Nitrogen$-$fixing bacteria.
  • C
    Decaying organic matter.
  • ✓
    Intensive agriculture.
✓

Answer

Correct option: D.
Intensive agriculture.

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