It is the most easy and understandable slide. You can easily prepare from it. It is a very useful slide.

2. Group Members
Hala Ali(Group Leader)
Akib Nazir.
Usama Bin Ashfaq.
Rehman Sarwar.
Rashid Mehmood.

3. Pollution
A Problem

4. We will be Discussing…
 Definition.
 Types of Pollution.
 Their causes and Effects.
 And their Solutions.

5. Pollution
 The presence in or introduction into the
environment of a substance which has
harmful or poisonous effects.
 In 2015, pollution killed 9 million
people in the world.

6. Most polluting industries
 Lead-Acid Battery Recycling
 Industrial Mining and Ore Processing
 Lead Smelting
 Tannery Operations
 Artisanal Small-Scale Gold Mining
 Industrial/Municipal Dumpsites
 Industrial Estates
 Chemical Manufacturing
 Product Manufacturing
 Dye Industry

7. Some Pollutions

8. Types of Pollutions..
 Water Pollution.
 Noise Pollution.
 Air Pollution.
 Land Pollution.

9. Water
Pollution

10. Water Pollution
The presence of any unwanted material which
destruct the property of water is knows as Water
Pollution.

11. Sources
 Natural Sources
 Industrial Sources
 Oil Sources

12. Effects
 Death of Animals.
 Disruption of food-chain.
 Diseases.

13. Facts
 How the world uses fresh water?
 About 70% for irragation.
 About 22% for Industry
 About 8% domestic use.

14. Noise Pollution

15. Noise Pollution
Noise pollution, A form and level of
environmental sound that is generally
considered likely to annoy, distract or even harm
other people.

16. Top 5 Noisiest Cities in the world
1-Mumbai, India.
2-Kolkata, India.
3-Cairo, Egypt.
4-Delhi, India.
5-Tokyo, Japan.

17. Causes
 Industrialization.
 Poor Urban Planning.
 Cars Honking.
 Construction Activities.

18. Effects of Noise Pollution
 Hearing Problems.
 Health Issues.
 Sleeping Disorder.

19. How can we reduce Noise
Pollution?
 Follow the Limits of Noise level.
 Replacement of old automobiles with new
ones.
 Any industrial factories must be away from
cites.
 Home appliances must be of quality.

20. Air Pollution

21. Air pollution
 Air pollution is the pollution of air by smoke and
harmful gases, mainly oxides of carbon, sulphur,
and nitrogen.
 Many of the world's large cities today have bad
air quality. Even 2,000 years ago, the Romans were
complaining about the bad air in their cities. At that
time, the air was thick with smoke from fires and the
smell of sewers. Air pollution has been a danger to
human health and Earth's many ecosystems for a long
time

22. Sources
 Industry
 Deforestation
 Wood Fires

23. Effects of air pollution
 Acid precipitation
 Human health
 Agricultural effect

24. Solutions for Air Pollution
 Reduce Your Use of Automobiles
 Plant More Trees
 Go Solar
 Creating More Space For Bicycles and Public
Transport

25. Land Pollution

26. Land Pollution
Land pollution means degradation or
destruction of earth’s surface and soil, directly
or indirectly as a result of human activities.
Anthropogenic activities affects the land
drastically, we witness land pollution; by drastic
we are referring to any activity that lessens the
quality and/or productivity of the land as an ideal
place for agriculture, forestation, construction
etc. The degradation of land that could be used
constructively in other words is land pollution.

27. Causes
 Agricultural activities
 Overcrowded landfills
 Construction activities

28. Effects
 Soil pollution
 Environmental Impact
 Effect on human health
 Cause Air pollution
 Distraction for Tourist

29. Solutions for Land Pollution
 Make people aware about the concept of Reduce,
Recycle and Reuse.
 Reduce the use of pesticides and fertilizers in
agricultural activities.
 Avoid buying packages items as they will lead to
garbage and end up in landfill site.
 Ensure that you do not litter on the ground and do
proper disposal of garbage.
 Eat organic food that will be grown without the use of
pesticides.
 Create dumping ground away from residential areas.

30. Thank You