See if you can come up with the right answer to our questions.
What is the chemical name of water?
Show us by sending a photo you have taken on the theme of 'water'. We will let our visitors vote for the winner.
As a company we are committed to saving water wherever possible. Hear the views of Dr Ismail Serageldin, Founding Governor of the World Water Council and Barry Popkin, Director of Nutrition, University of North Carolina on this growing global issue. Watch the film (7 minutes)