Let's play a game related to air pollution :)

The gases released by these vehicles pollute the air.

This pollution looks like soot, containing millions of _____ ______ floating in the air.

More vehicles will mean more g____ w______.

a gas without colour or smell, produced when you breathe out or when substances containing carbon are burnt.

a poisonous gas with a strong smell, used in industry and often a cause of air pollution.

If too many _____ are introduced into the ______, more heat is trapped and this can make the planet artificially warm.

A line of vehicles waiting behind something that is blocking the road. This event pollutes the air we breathe.

A chemical that is a colourless odourless gas. It exists in large quantities in the air we breath and its symbols is N.

Many people suffer respiratory problems.So, air pollution can cause _____ illnesses, cardiovascular _________ and increase in _______.

People can _____ particles into the air from ______ fuels.

Carbon dioxide and sulphur dioxide are known as ______ gases.