WorksheetsREDUCE WATER WASTE
Total questions: 11
Worksheet time: 21mins
Do you close tap water while brushing your teeth every time?
Yes, I do
No, I don't
Sometimes
I don't care
Do you know how much water do you waste during a tooth brushing (2 minutes), if you don't close the tap?
I don't know
More than how I can drink during a day
Not that much
It doesn't matter
At school, we experimented... while one of us was brushing her teeth, we opened the tap and we refilled:
1 bottle
around10 bottles
more than 15 bottles
Do you know how many litres are these "more than 15 bottles"?
Between 1 and 2 litres
Between 7 and 10 litres
Between 100 and 200 litres
But our PLANET is fuuuuuull of WATER... in fact it's called:
the ICE PLANET
the BLUE PLANET
the GREEN PLANET
So... How much WATER is on EARTH?
7%
50%
70%
And how much of this water is fresh water that we can drink?
50%
10%
3%
Who needs this fresh water?
Humans
Humans and animals
Humans, animals, plants... all LIVING beings
How much water do we consume daily per person in Europe? (including drinking, cooking, washing, ...)
less than 50 litres
100 litres
more than 150 litres
Do you know that we also consume an INVISIBLE WATER? For example in our... FOOD!
For example 1 kg of beef meat needs...
about 15 litres of water
about 150 litres of water
about 1500 litres of water
about 15000 litres of water
But we CAN do something to REDUCE water waste, every day... Where do you want to start?
