Land pollution

1. PREPARED BY:
K.S.MANJUNATH,
E.C.E. – THIRD YEAR,
SRI SHANMUGHA COLLEGE OF
ENGINEERING & TECHNOLOGY

2. CONTENTS
 POLLUTION
 LAND POLLUTION
 CAUSES
 EFFECTS
 PREVENTION

3. POLLUTION
It is the introduction of
contaminants into natural environment
and that causes to changes.
It takes the form of chemical
substances or energy such as noise ,
heat, light , land ,water , etc…

4. LAND POLLUTION
The deposition of solid or liquid
waste materials on land or underground in
manner.
That contaminate soil & groundwater
to threaten public health.

5. CAUSES
 Deforestation and soil erosion
 Agricultural & mining activities
 Overcrowded landfills
 Nuclear wastage
 Sewage treatment
 Industrialization

6. CAUSES
It includes
paints,chemicals,metals,plastics
and aluminium are produces the process of
manufacturing goods.
Wastes are left over sewage has been
treated,biomas sludge and settled solids.
Chemical waste from chemical
industries are disposed into landfills.

7. EFFECTS
 Soil pollution
 Environmental impact
 Effect on human health
 Distraction for Tourist
 Effect on wildlife

8. EFFECTS
 Plastic is the main source of land pollution.
 People throw house garbage on roads.
 Some industries throw their waste on land.
 People Cut forest trees for furniture.

9. SOIL CONTAMINATION
It is the degradation and pollution mean
different things to one thing.
It introduce harmful objects, chemicals or
substances, directly or indirectly into the soil
in a way to soil or water ecosystems.

10. PREVENTION
 People should not cut trees for making
furniture.
 Buy Bio-degradable products.
 Plastic bags should be avoided
 Industries should not throw there waste on
land.
 Don’t dump motor oil on the ground.

11. PREVENTION
The greatest prevention to land pollution
is in the three ‘R's’ …
Reduce Waste,
Re-use Things,
Recycle Things .

12. RECYCLING

13. RECYCLING