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Water and soil pollution This is Earth, our planet. We must preserve it… because we have not any more at our disposal where to live… for now...

Published byJesse Fitzgerald Modified over 9 years ago

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Presentation on theme: "Water and soil pollution This is Earth, our planet. We must preserve it… because we have not any more at our disposal where to live… for now..."— Presentation transcript:

1 Water and soil pollution This is Earth, our planet. We must preserve it… because we have not any more at our disposal where to live… for now...

2 Aquifers pollution This does not mean to save our planet…

3 Can potatoes be grown here? If we pollute soil… also cultivable lands reduce…

4 Shall we have a nice bath in this pond?

5 Can we slide down a hill with these tyres?!

6 Untreated effluent (waste water) flowing out of a pipe. It contains pollutants from a chemical factory: they will arrive at the sea…

7 Credits Presentation arranged by Giacomo Nanni & Lorenzo Raffaele – Itis "Pascal" – Cesena – Italy (2008-2009) Thanks to the teachers: A.M. Ravazzi (Biology) – A. Tortora (English) and to the Technical Assistant: F. Fiori Images taken from: www.sciencephoto.comwww.sciencephoto.com http://it.encarta.msn.com/media_121634854/Discarica_di_pneumatici.html E074065-Earth_at_night-SPL.jpg E800483-Contaminated_land-SPL.jpg E800338-Contaminated_land-SPL.jpg E820137-Yellow_liquid_industrial_effluent_coming_from_pipe-SPL.jpg T978825A.jpg E820224-Industrial_pollution-SPL.jpg

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