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How many gases do our atmosphere have and which are them?
5 gases.They are oxygen,nitrogen,carbon dioxide,water vapour and ozone.
From what is air pollution caused?
Air pollution is caused by solid and liquid particles and gases that are suspended in the air.
what are aerosols?
Any particle that gets picked up into the air or is formed from chemical reactions in the air can be an aerosol.
What is smog?
When particles in the air combine with ozone, they create smog.
What causes air pollution?
Certain gases in the atmosphere can cause air pollution.
What is Ozone?
Ozone is a greenhouse gas that can be both good and bad for our environment.
How does air pollution affect our health?
Long time exposing to air pollution can create diseases of the heart and lungs, cancers and other health problems.
