Water pollution is best assessed by determini | vedclass

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(B) Water pollution is best assessed by measuring the $BOD$ (Biochemical Oxygen Demand) and turbidity of the water. $BOD$ is a measure of the amount o

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$BOD$ and turbidity

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(B) Water pollution is best assessed by measuring the $BOD$ (Biochemical Oxygen Demand) and turbidity of the water. $BOD$ is a measure of the amount of oxygen required by aerobic microorganisms to decompose the organic matter present in a water sample. Higher $BOD$ indicates higher levels of organic pollution. Turbidity measures the cloudiness or haziness of water caused by large numbers of individual particles,which is also a key indicator of water quality.

Water pollution is best assessed by determining

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