CAUSES OF AIR POLLUTION

Gases from factories are dangerous and poisonous to the atmosphere.

Cars emit harmful and poisonous smoke to the air.

Pesticides are harmful because they contain dangerous chemicals.

Forest fires emit dangerous smoke

Sprays are also harmful and dangerous

SOLUTIONS TO REDUCE AIR POLLUTION

Take public transport

Walk or ride your bike

Plant a tree: trees produce a lot of oxygen

Use creams and liquids instead of sprays