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Question
What is air pollution? [1 MARK]
What is air pollution? [1 MARK]
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Solution
Definition: 1 Mark
When air is contaminated by unwanted substances which have a harmful effect on both the living and the non-living, it is referred to as air pollution.
Definition: 1 Mark
When air is contaminated by unwanted substances which have a harmful effect on both the living and the non-living, it is referred to as air pollution.
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