Question

what is air pollution?​

Answer 1

Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog.

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Answer 2

Answer:

Air pollution is a mixture of solid particles and gases in the air. car emission, chemical from factories, dust , pollen and mold spores may be suspended as particles. Ozone , a gas, is the major part of air pollution in cities. when ozone forms air pollution , it's also called smog.