Tuesday, 24 January 2012

Pollution

Air pollution occurs when harmful substances or pollutants are released into the air.
The causes of air pollution is :
  • Burning of fuels, rubbish and forests                      
  • Dust and dirt in the air 
  • Smoke from cigarettes                                       
The effects of air pollution are :
  • Health problems 
  • Haze 
  • Acid rain                                                                                   

Water pollution occurs when pollutants are released into the water. These pollutants include:
* Harmful chemicals from factories and farms.
* Rubbish                                                                                      
* Human waste 
*Oil spills

The effects of water pollution are:\

* Harms organisms in water
* Harms people

Soil pollution occurs when pollutants are released into the soil. These pollutants include:
- Rubbish
- Harmful chemicals from farms

The effects of soil pollution are :
-Air pollution                                                                         
- Water pollution
- Deterioration of soil condition
-Growth of germs and pests




Picture on the side that is one example of images showing that it is a picture of eachstate of pollution contained in the above. If you wanna save the world you can read the picture that I put down.



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