1. W
stands for
water
There’s no life
without water
2.
3. THE EARTH , OUR PLANEt,
IS COVERED IN WATER
BUT ONLY A SMALL PART OF IT
- A MERE 2 % - IS FRESH WATER.
4.
5.
6.
7. Yet the distribution of water on the planet is not equal :
there are areas with plenty of it, while other parts are
either completely dry or with insufficient supplies.
8.
9.
10. What’s more, it has to be shared.
That means : less water for more people.
24. As it is not easy
to work out
how water should be
correctly used
without wasting it
25. a marker has been devised to measure
the consumption of water.
THE WATER FOOTPRINT calculates
the amount of water needed for the
production of food
26.
27. How much water does a single person
or a community need a year
to get enough food to feed themselves?
28. It depends mainly on the kind of diet you rely on.
Vegetarian or meat eater?
41. Freshwater is a scarce resource; its annual availability is limited and
demand is growing. The water footprint of humanity has exceeded
sustainable levels at several places .
42. There are many
spots in the world
where serious
water depletion or
pollution takes
place: rivers
running dry,
dropping lake and
groundwater
levels and
endangered
species because
of contaminated
water
43. Water footprint reduction at home
As a consumer, you can reduce your ‘direct water footprint’
(home water use) by installing water saving toilets, applying
a water-saving showerhead, closing the tap during teeth
brushing, using less water in the garden and by not disposing
medicines, paints or other pollutants through the sink.
44. What can be done?
(10 useful steps to save water)
• 1. buy local products ( 0 mile diet )
• 2 eat seasonal fruits and vegetables
• 3. cut on meat consumption
• 4. avoid eating overfished species of fish
• 5. eat biological food
• 6. waste less
• 7. buy products with little packing
• 8. cut on food too elaborate
• 9 drink water from the tap
• 10 no wasting when cooking