Physics · Water Quality Parameters
A lower level of Dissolved Oxygen (DO) in a water body: A. is bad for human consumption. B. may have been caused due to the presence of oxygen-demanding organic wastes. C. threatens the survival of fish and aquatic life. D. completely prevents its use for any irrigation purposes. E. may cause undesirable taste and odour due to anaerobic decomposition. Choose the most appropriate answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B and C only
- 2A, B and D only
- 3B, C and E only✓
- 4C, D and E only
Correct answer
B, C and E only
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