1. Before watching our Powerpoint, click on this link : start the music and then the powerpoint http://www.youtube.com/watch?v=pqvmM94VdEM

2. W A T E R R E S O U R C E S & U S E S

4. Of all the water on earth, only 3% is freshwater.

5. From the quantities listed above, one can conclude that less than 1% of the water supply on earth can be used as drinking water.

6. How much water do we use?

8. Black Sea

9. Mediterranean Sea

10. Atlantic Ocean

11. North Sea

12. Baltic Sea

13. Arctic Ocean

14. Barents Sea

15. Norwegian Sea

18. We also have several rivers: the Rhône, the Seine, the Loire and a part of the Rhin.

19. Total domestic use in France is about 6 billions cubic meters, only 3% of total runoff. 62 % of drinking water supply is from grounwater and 38 % if from surface water.

20. Rhône Alpes

22. Credits Photos found on Internet : - Google - GraphicMaps.com - LyndseyMcCollam 1998 ...