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Done by: > Carmen > Aroa > Irene > Raquel

Done by: > Carmen > Aroa > Irene > Raquel. water pollution 1c. Presentation by : Carmen and Aroa. DIAGRAM. * Water Pollution * Introduction -Inexhaustible -50% not purified Pollution by Bacterias and Viruses -2 principal ideas -Pathogenic microorganisms -Solutions

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Done by: > Carmen > Aroa > Irene > Raquel

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  1. Done by:>Carmen>Aroa>Irene>Raquel water pollution 1c Presentation by : Carmen and Aroa

  2. DIAGRAM * Water Pollution * Introduction -Inexhaustible -50% not purified Pollution by Bacterias and Viruses -2 principal ideas -Pathogenic microorganisms -Solutions Pollutants and Chemical products -Some pollutants -Ways of polluting bodies of water -Chemical products Warm Water -Where does warm water come? -Thermal pollution -Solutions

  3. ________ __ _________ ___ _______ Clean Water Kill the bacterias and viruses in water Solutions: -Purify water by putting chlorine in it.

  4. Pollutants and Chemical products...

  5. -Microorganisms

  6. Industrial residues and other types

  7. ____ ____

  8. _______ ________ Solutions: - Use methods of prevention and also of control for clean the water Such as: - Acids - Salts - Toxic metals ACIDS salts Toxic m.

  9. WARM WATER They’re taking or putting water from/to the sea by using it in a factory. This produces theraml pollution because they take cold water and put warm or hot water.

  10. THE END

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