What is air pollution?
1 Answer
Air pollution is the undesirable change in the quality of the air due to various materials (pollutant) that alter the physical, biological and chemical quality of the air. In other words it is the mixture of solid particles and harmful gases in the air. Air pollution makes the air unbreathable and exhibits negative impact in human, animals and plant health. It is also responsible for greenhouse effect, ozone layer depletion and global warming.
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