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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...

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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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