Save Invironment

1. Presented by komal sharma

2.  A i r p o l l u t i o n
 W a t e r p o l l u t i o n
 N o i s e p o l l u t i o n
 L a n d p o l l u t i o n
Types of
pollution
Air
pollution
Noise
pollution
Land
pollution
Water
pollution

3. The presence in or
introduction into the
enviroment of a substance
or thing that has harmful
or poisonous effects.

4. The presence in or
introduction into the air of
a substance which has
harmful of poisonous
effects.

5.  Water pollution refers to the
contamination of Lakes,
Oceeans, Rivers, Aquifers, and
groundwater.

6. Harmful or annoying levels
of noise.

7.  Land pollution is the deterioration
of the earth’s land surfaces, often
directly or indirectly as a result of
man’s activities and their misue of
land resources.