5. Explain the differences between pure air and polluted air.
Differences between Pure air and Polluted air are:
Pure Air | Polluted Air |
It is free from various harmful gases and germs | It contains various types of germs and impurities which are very harmful to people. |
If inhaled, we do not get any harm to our system and staying healthy. | If inhaled, it may cause respiratory problems like asthma, etc. Not healthy |