Question

How is air polluted
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Answer 1

Answer:

Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols.

Or

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. ... Some air pollutants are poisonous.

Answer 2

Answer:

Hope this answer helps you!

Explanation:

Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols.

The pollutants that contaminate the quality of air are known as “Air pollutants”; such as smoke from forest fires, cigarettes, factories, dust, etc. Majority of the air pollution occurs due to the use of energy and production by factories. Additionally, there are fossil fuels that are being burnt that release harmful gases and chemicals into the air.