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Biochemical Oxygen Demand (BOD) is a measure of:
- A-Oxygen produced by algae
- B-Oxygen required to decompose organic matter
- C-Oxygen level in the atmosphere
- D-Oxygen used in photosynthesis
- Posted By: MCQSEXAM
- Environmental Science / Environmental Pollution
- BOD measures the amount of oxygen consumed by microorganisms to decompose organic waste in water. A high BOD indicates severe water pollution.
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