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Causes of Pollution , by :Ali Artoshi, MSc Student at University Of Zakho, 2017

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Presentation on theme: "Causes of Pollution , by :Ali Artoshi, MSc Student at University Of Zakho, 2017"— Presentation transcript:

1 By Ali Hussein Omer Causes of Pollution

2 Pollution is when something is added to the environment that is harmful or poisonous to all living things. What is the Pollution?

3  Air pollution  Water pollution  Noise pollution  Land pollution Type of Pollution  Thermal pollution  visual pollution  soil pollution  Radiaction pollution

4 Air pollution Water pollution pollution Land pollution Noise pollution

5 thermal pollution soil pollution visual pollution radioactive pollution

6 It is very important to understand the causes of pollution to understand the effects it has on everyday life Causes of pollution

7 Pollution appears in many forms such as: chemical substances, energy, heat or light, and even noise. Causes of pollution

8 Air Pollution Causes by:  Industries  Automobiles  Fire  High Proportion of undesirable gases Air Pollution Effects:  Human health (watery eyes, shortness breath)  Skin cancer Animals  Damage trees and Plants

9 How to control air pollution?  Maintaining a healthy distance between the industrial and residential areas.  The automobiles must be designed with emission control system.  Using alternative energy sources like solar energy and hydroelectric energy

10 Water Pollution Causes by:  Industrial Waste  Sewage  Nuclear waste  Oil pollution Water Pollution Effects:  Diseases like: Cholera, Malaria Typhoid.

11 How to control Water pollution?  Don’t throw paints and oils in water channels.  DO NOT dispose of household chemicals or cleaning agents or oil down the sink  Use environment friendly household products

12 Noise Pollution Causes by:  Traffic Noise  Air craft Noise  Noise from construction and civil engineering works.  Noise from the Industries. Noise Pollution Effects:  Hearing Loss  High Blood Pressure  Stress  Sleep Disturbance

13 How to control Noise pollution?  Turn off your electronics when they’re not in use.  Close the windows, It keeps away unwanted sound  Don’t blow your car’s horn ‘just like that’; make sure you have a valid reason.

14 Visual Pollution Causes by:  buildings.  business signs  street signs  Electric wire  graffiti Land Pollution Effects:  Distraction.  eye fatigue.  traffic accidents  Effects on the beauty of nature and cities

15 How to control Visual pollution?  DO NOT put many posters in one place together.  limiting the number of billboards that can be placed on highways and roads.  reduce bannares in front of shops.

16 THANK you for listening


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