Types of Pollution Powerpoint presentation

This ppt is prepared for the subject in Environmental Science

2. OVERVIEW
Definition of Pollution
Types of Pollution
Air Pollution
Water Pollution
Noise Pollution
Land Pollution
Radio Active Pollution

3. DEFINITION OF
POLLUTION
WhenHarmfulSubstancesContaminatethe
EnvironmentitisCalledPollution.
Pollutionreferstotheverybadconditionof
environmentintermsofquantityand
quality.

4. Types of Pollution
There are Five types of Pollution
Air Pollution
Water Pollution
Noise Pollution
Land Pollution
Radio Active Pollution

5. What is Atmosphere
AtmosphereisthelifeblanketofEarth.
Itisthereforeessentialthatweknowmoreaboutthe
atmosphereandthewaysinwhichitisPolluted.

6. Causes of Air Pollution
Major sources of Air Pollution
-Industries
-Automobiles and Domestic fuels
-High Proportion of undesirable
gases, such as sulphur dioxide and
carbon monoxide

7. Effects of Air Pollution
Air Pollution affects?
Human health
Animals
Plants
The atmosphere as a whole

8. How to Avoid Air
Pollution
Yes, we can avoid pollution As Follows
UsenaturalGases,likeLPG
autos
DonotBurstCrackers
UselessAmountofFuelfor
Vehicles
Avoidusinganduse
electricstoves
(biogas)

9. Definition of Water
Pollution
TheContaminationofwaterwith
undesirablesubstanceswhichmakeit
unfitforusageistermedwater
Pollution.

10. Causes of Water
Pollution
About40%ofDeathsworldwidearecausedby
WaterPollution.
WaterPollutionisCausedbyorganicandinorganic
industrialwastesandeffluentsdischargedinto
rivers.
Noisealsocausesanxietystressreactionandfright.

11. Water Pollution Pictures

12. Effects of Water Pollution
Diseases like Cholera
Malaria
Typhoid (spread during the rainy season )
Aquatic life gets destroyed

13. How to Avoid Water
Pollution
Rivers should not be used for washing clothes
or bathing animals in.
Harvesting of Rainwater to meet water
requirements.
Dams &embankments must be created.
The rivers must not be contaminated.
In sacred river like Ganga the dead bodies
shouldn’t thrown.

14. NOISELESS ATMOSPHERE
Noisecanbesimplydefinedasunwanted
sound.
Thesoundispleasantornotdependsupon
itsloudness,duration,rhythmandthemood
oftheperson.
Noisepollutionnotonlyresultsinirritation
andanger.

15. Causes of Noise Pollution
Traffic Noise
Air craft Noise
Noise from construction and civil
engineering works.
Noise from the Industries.
Noise from other sources.

16. See what is this?
Picture shows : Noise Pollution

17. Effects of Noise Pollution
Hearing Loss
High Blood Pressure
Stress
Sleep Disturbance
Color Blindness

18. How to Avoid Noise
Pollution
The Government should ensure the new
machines that Should be noise proof.
Air ports must be away from residential
area.
The Sound horn symbol is to be in School
Roads.

19. Prevention of Noise
Pollution
Pleasant Home
Bhagavan Baba says “Silent is God”.
We need to talk sweetly to others.
Talk Less Work More.
Sound affects our ears so loud noise
should be avoided.

20. Definition of Land
Pollution
Onefourthofareaiscoveredby
landisCalledLand.
Landisaearthwhichisoccupied
bypeopleforshelter,occuption
etc..,

21. Causes of Land Pollution
We can classify major sources that lead to
land following Categories
Mining and quarrying
Sewage waste
Household Garbage
Industrial Waste

22. Land pollution
pictures

23. Effects of Land Pollution
The Land Cannot be construct house
Man cannot be farming
Ground water will gets Affected
Household Garbage like putting
Plastics

24. Prevention of Land
Pollution
Moreandmorelandshouldbebrought
underfarming
Treesshouldbeplantedeverywhere.
Wastemattershouldbedisposed
immediately
AvoiddrillingtheLandformore
undergroundwater.
Avoidusingmorefertilizersand
Pesticides.

25. Definition of Radio Active
Pollution
DespitetheAdvantageofnuclearasa
cleanenergy,thebigconcernisthe
resultedfromnuclearreaction,whichisa
formofpollutioncalledRadioactivity.
Radiation(Laser-Rays)willfromRadio
ActivePollution.

26. Causes of Radio Active
Pollution
Nuclear power plants
Nuclear Weapon (Ex: Missiles)
Disposal of Nuclear Waste
Uranium Mining

27. Effects of Radio Active
Pollution
The Diseases include blood in cough
Ulcer
Swelling of bone joints
Cancer
Lung Cancer
Skin Cancer
Bone Cancer
Eye Problems

28. How to Prevent of Radio Active
Pollution
Avoid Constructing Nuclear Power Plants
Avoid Using Nuclear Weapon
Have Proper Treatment for Nuclear
Waste
Avoid mining for Uranium to a minimal