Question

3.
With the help of an example, explain condensation.
What is water pollution and what are its harmful effects​

Answer 1

Condensation is a physical change in the state of matter of a substance. ... Examples of Condensation: 1. Having a cold soda on a hot day, the can "sweats." Water molecules in the air as a vapor hit the colder surface of the can and turn into liquid water.

Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment

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Answer 2

Explanation:

because of human it is such a harmful for animals because we which water is nice or which water is not but they drink both they do not know the difference for more try on for more and better information