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15 questions
How much water is in the human body?
80%
95%
65%
60%
How many people over the world don't have access to clean water?
2 billion
1 million
500 miliion
1 billion
How much water do you need to produce an orange?
130 litres
80 litres
50 litres
100 litres
How much water do you need to produce leather shoes?
1000 litres
1500 litres
5000 litres
10,000 litres
How long could a human survive without water?
5 days
4 days
a week
3 days
How much water on the Earth can be used by people?
less than 1%
4 %
18%
20,5%
How can we save water?
By going to school on foot
By cutting down on playing chess
By taking a shower instead of taking a bath
By reading a lot
How can we save water?
By buying clothes online
By watching TV in the evening
By making your bed
By turning off the tap while brushing your teeth
Is more water consumed in Europe or
in America?
America
Europe
How much water does a human being need to drink to be healthy in a day?
3-4 litres
1-2 litres
5 litres
2 litres
While processing a chicken, how many litres of
water are needed?
44
86
33
58
How many people in the world suffer from
water shortage?
200 million
400 million
1 billion
700 million
By saving water you save money, too.
True
False
How much of the water that enters our
home is wasted?
50%
95%
60%
40%
Which one needs the most water to be produced?
beef
pork
chicken
fish
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