Dumping of sewage into water bodies causes death of fishes in mass. The reason behind the…
Biology · NEET · NTA Exams — Environmental Issues
Dumping of sewage into water bodies causes death of fishes in mass. The reason behind the death is:
- Presence of pathogens
- Intolerable odour of sewage
- Consumption of toxic substances
- Reduction in the amount of oxygen
Answer
(D) Reduction in the amount of oxygen
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