Chemistry · Environmental Chemistry
Sewage containing organic waste should not be disposed of in water bodies because it causes major water pollution. Fish in such polluted water die due to the __________.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1clogging of gills by mud
- 2decrease in the amount of dissolved oxygen in water✓
- 3increase in the amount of dissolved oxygen
- 4large number of mosquitoes
Correct answer
decrease in the amount of dissolved oxygen in water
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