2.  Air supplies us oxygen which is essential for our
bodies to live.
• Several main type of pollution
• One type of air pollution is the release of particles into the
air.
• Another type of pollution is the release of noxious gasses.
• Pollution also needs to be considered inside our homes,
offices, and schools.

3. SEVERAL MAIN
TYPES OF
POLLUTION ALSO
INCLUDES THE:
 Smog
 Acid Rains
 Greenhouse effect
 Hole in the ozone layer

4.  Is a type of large-scale outdoor.
 It is caused by chemical reactions between
pollutants derived from different sources.

5. • It can cause brain
damage and
kidney problems.
- it’s caused when
pollutant combines
with droplets of
water in the air.

6. - it’s another result of
pollution. Chemicals
release by our activities - Releases of cfc from heating,
effect the stratosphere. aerosols can, refrigerator
equipment removes some of
the ozone, causing “holes”.

7. - It generally comes from the build up
of carbon dioxide gas in the
atmosphere.
- In this type of pollution sun rays go
into the atmosphere and they are
trapped by green house-gasses. So
the temperature on the earth raise.

8. - It is more dangerous than SOURCES OF INDOOR AIR
POLLUTION
the outdoor pollution,
- TABACCO SMOKE
because we do everything
- COOKING AND HEATING
in enclosed environments APPLIANCES
where air circulation may - VAPORES FROM BUILDING
be restricted. MATERIALS

10. o To solve these problems and to get over
them we can change our lifestyle.
o If we do these simple things we could
have a better world and we could live a
better life.