Question

write short note on the following

2) air pollution​

Answer 1

Air pollution is Contamination or mixture of solid particles and various gases in the environmental air that makes it dirty and unhealthy which is also harmful to biotic and abiotic components of the earth. Air Pollution occurs when vapours of toxic chemicals, Fuels from Vehicles, chemicals from factories, dust, pollen grains from plants and mold spores mixed into the air. Smog is one of the very popular examples of Air Pollution can be seen in big Cities“

Answer 2

Answer:

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.

Some air pollutants are poisonous. Inhaling them can increase the chance you'll have health problems. People with heart or lung disease, older adults and children are at greater risk from air pollution. Air pollution isn't just outside - the air inside buildings can also be polluted and affect your health.