Question

2. What is meant by water pollution?​

Answer 1

Answer:

Water pollution refers to the contamination of lakes, oceans, rivers, aquifers, and groundwater. Unsurprisingly, in most cases today, water pollution is a result of human activity.

Water pollution refers to the presence in water of objectionable or harmful material. Concentrations of harmful material today are high enough to degrade the quality of the water measurably.

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Answer 2

Answer:

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Explanation:

Water pollution ➡️

The contamination of water of rivers,lakes, and ponds etc with unwanted and harmful substances is called water pollution.