Social Science Madrid bilingual school.

1. CAUSES OF AIR
POLLUTION

2. Gases from factories are dangerous
and poisonous to the atmosphere.

3. Cars emit harmful and poisonous
smoke to the air.

4. Pesticides are harmful because they
contain dangerous chemicals.

5. Forest fires emit dangerous smoke

6. Sprays are also harmful and
dangerous

7. SOLUTIONS TO
REDUCE AIR
POLLUTION

9. Take public transport

10. Walk or ride your bike

11. Plant a tree: trees produce a lot of
oxygen

12. Use creams and liquids instead of
sprays