Question

How do we check if the water is polluted ? Explain briefly.

Answer 1

Explanation:

Answer..

Water pollution is detected in laboratories, where small samples of water are analysed for different contaminants.

Living organisms such as fish can also be used for the detection of water pollution.

Changes in their behaviour or growth show us, that the water they live in is polluted.

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Answer 2

Answer:

Here's your answer.

Water pollution is the contamination of water bodies, usually as a result of human activities. Water bodies include for example lakes, rivers, oceans, aquifers and groundwater.

Explanation:

Water pollution is detected in laboratories, where small samples of water are analysed for different contaminants. Living organisms such as fish can also be used for the detection of water pollution. Changes in their behaviour or growth show us, that the water they live in is polluted.

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