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Environmental Issues — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEnvironmental Issues1 Mark
MCQ
Air pollution is maximum by:
  • ✓
    Automobile exhausts and chemicals from industries.
  • B
    Sewage and pesticides
  • C
    Detergents and pesticides
  • D
    Sewage and effluents
✓

Answer

Correct option: A.
Automobile exhausts and chemicals from industries.

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