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Environmental Issues — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEnvironmental Issues1 Mark
MCQ
A water body has high $\text{BOD},$ indicating that water is:
  • ✓
    Being contaminated with sewage.
  • B
    Being aerated
  • C
    Receiving minerals
  • D
    Atrophic
✓

Answer

Correct option: A.
Being contaminated with sewage.

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