Ecological problems
Water
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Water
Slide 1 - Carte mentale
What % of the water on Earth is drinkable?
A
21%
B
2,60%
C
0,4%
D
0,00676%
Slide 2 - Quiz
Slide 3 - Diapositive
Slide 4 - Diapositive
Slide 5 - Vidéo
Slide 6 - Diapositive
Slide 7 - Diapositive
Slide 8 - Diapositive
Slide 9 - Diapositive
Hidden water consumption... How much water is needed in total to make 2 slices of bread?
A
80l
B
0,8l
C
8l
D
0,08l
Slide 10 - Quiz
And a nice piece of meat?
A
310l
B
3100l
C
31000l
D
31l
Slide 11 - Quiz
Slide 12 - Diapositive
Exercise: Water scarcity in the Middle East
timer
1:00
