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The top documents tagged [definition air pollution]
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definition air pollution
L 31 final
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Environmental pollution
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Environmental pollution may be defined as, “the unfavorable alteration of our surroundings”. It changes the quality of air, water and land which interferes.
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It consists of substances called pollutants which can be gaseous, liquid or solids that, over time, interfere with human comfort, health and the environment.
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