This document discusses different types of pollution including air, water, noise, land, radioactive, and solid waste pollution. For each type of pollution, it describes the introduction, causes, effects, and ways to prevent it. The key causes of pollution discussed are industries, vehicles, domestic fuels, waste, mining, quarrying, sewage, and nuclear power/waste. The main effects on humans include diseases and health issues. Effects on other living things and the environment include damage, contamination, habitat destruction, and ecological imbalance. Prevention methods include using cleaner energy sources, proper waste disposal, limiting pollution at the source, and increasing awareness.

1. POLLUTION

2. Definition of Pollution

3. Types of Pollution

4. Air Pollution: a. Introduction c. Effects b. Causes d. reventionWater Pollution a. Introduction c. Effects b. Causes d. reventionNoise Pollution a. Introduction c. Effects b. Causes d. reventionOVERVIEW

5. Land Pollution Introduction Causes Effects PreventionSolid waste pollutionRadio Active Pollution Introduction Causes Effects Prevention

6. POLLUTIONHarmful Substances Contaminating the Environment is Called Pollution.Refers to the very bad condition of environment in terms of quantity and quality .

7. Types of PollutionAir PollutionWater PollutionNoise PollutionLand PollutionRadio Active PollutionSolid waste pollutionThermal Pollution

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

10. EffectsAir Pollution affects???Human healthAnimals PlantsThe atmosphere as a whole

11. How to Avoid Air PollutionYes, we can avoid pollution As FollowsUse natural Gases, like lpg autosDo not Burst CrackersUse less Amount of Fuel for VehiclesAvoid using and use electric stoves(bio gas)‏

12. Water PollutionThe Contamination of water with undesirable substances which make it unfit for usage is termed water Pollution.

13. Water Pollution

14. EffectsDiseases like CholeraMalariaTyphoid (spread during the rainy season )‏Aquatic life gets destroyed

15. How to Avoid Water PollutionRivers 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.

16. Causes Traffic NoiseAir craft NoiseNoise from construction and civil engineering works.Noise from the Industries.Noise from other sources.

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

18. Effects Hearing LossHigh Blood PressureStressSleep DisturbanceColor Blindness

19. How to Avoid Noise PollutionThe 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.

20. PreventionPleasant HomeBhagavan 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.

21. Land PollutionOne fourth of area is covered by land is Called Land.Land is a earth which is occupied by people for shelter,occuption etc..,

22. CausesWe can classify major sources that lead to land following CategoriesMining and quarryingSewage wasteHousehold GarbageIndustrial Waste

23. Land pollution pictures

24. EffectsThe Land Cannot be construct houseMan cannot be farmingGround water will gets AffectedHouse hold Garbage like putting Plastics

25. Prevention of Land PollutionMore and more land should be brought under farmingTrees should be planted everywhere.Waste matter should be disposed immediatelyAvoid drilling the Land for more underground water.Avoid using more fertilizers and Pesticides.

26. Radio Active PollutionDespite the Advantage of nuclear as a clean energy, the big concern is the resulted from nuclear reaction, which is a form of pollution called Radio activity.Radiation (Laser-Rays) will from Radio Active Pollution.

27. CausesNuclear power plants(Ex:Neyveli,Kalpakkam)‏Nuclear Weapon(Ex:Missiles)‏Disposal of Nuclear WasteUranium Mining

28. Effects of Radio Active PollutionThe Diseases include blood in coughUlcerSwelling of bone jointsCancerLung CancerSkin CancerBone CancerEye Problems

29. How to Prevent of Radio Active PollutionAvoid Constructing Nuclear Power PlantsAvoid Using Nuclear WeaponHave Proper Treatment for Nuclear WasteAvoid mining for Uranium to a minimal

30. Solid Waste Pollution Solid waste is that material which arises from various human activities and is normally discarded as useless or unwanted. It consists of discarded materials from the urban community as well as accumulation of agriculture, industrial, and mining wastes

31. Classification: Solid waste can be classified on the basis of content or moisture basis or on the basis of heating value. A typical classification is Garbage Rubbish Pathological waste Industrial wasteAgricultural waste

32. Environmental Pollution Effects on HumansAir pollution Reduced lung functioning Irritation of eyes, nose, mouth and throat Asthma attacks Respiratory symptoms such as coughing and wheezing Increased respiratory disease such as bronchitis Reduced energy levels Headaches and dizziness Disruption of endocrine, reproductive and immune systems Neurobehavioral disorders Cardiovascular problems Cancer Premature death

33. Classes of Pollutants And Ecological Effects

36. Water pollution Waterborne diseases caused by polluted beach water: Rashes, ear ache, pink eye Respiratory infections Hepatitis, encephalitis, gastroenteritis, diarrhoea, vomiting, and stomach aches Waterborne diseases caused by polluted drinking water: Typhoid AmoebiasisGiardiasisAscariasisHookworm

37. Soil contamination Causes cancers including leukaemia Lead in soil is especially hazardous for young children causing developmental damage to the brain Also causes headaches, nausea, fatigue, eye irritation and skin rash Mercury can increase the risk of kidney damage; cyclodienes can lead to liver toxicity Causes neuromuscular blockage as well as depression of the central nervous system

38. Environmental Pollution Effects on Trees and Plants Air Pollution Acid rain can kill trees, destroy the leaves of plants, can infiltrate soil by making it unsuitable for purposes of nutrition and habitation

39. Water Pollution Terrestrial and aquatic plants may absorb pollutants from water (as their main nutrient source) and pass them up the food chain to consumer animals and humans Plants may be killed by too much sodium chloride (ordinary slat) in water

40. Soil Contamination May alter plant metabolism and reduce crop yields Trees and plants may absorb soil contaminants and pass them up the food chain

41. Environmental Pollution Effects on Wider Environment Apart from destroying the aquatic life in lakes and streams, acid rain can also corrode metals, damage surfaces of buildings and monuments, and cause soil acidification. Pollution of water may cause oxygen depletion in marine environments and severely affect the health of whole ecosystems.

42. How can we control environmental pollution?. Green investment provides a great platform to explore and develop new and clean sources of energy such as solar electricity. Building your own solar panels and using solar energy systems to meet at least part of your home electricity needs is another emerging opportunity for enthusiasts.

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