pollution and its causes

4. • Pollution happens
when the environment
is contaminated , or
dirtied by waste ,
chemicals and other
harmful substances.

5. LAND POLLUTION
AIR POLLUTION
WATER POLLUTION

6. Burning of fossil fuels
Burning of gasoline to produce electricity
Industrial emission
Poor disposal of wastes
Mining

7.  Stop smoking or at least follow the “NO
SMOKING” sign.
Keep your car properly maintained to keep
it in good running condition to avoid
smoking emissions.
Recycle used motor oil.

8. • It is concluded that it is the responsibility of every
one to protect our environment. Let us full fill our
responsibilities in environmental protection,
creating a quality ecological environment and
sharing wonderful green living together.