Sustainability Quiz

Do you know how much trash does a Swiss produce per year (2018) ?
203 kg per capita per year
403 kg per capita per year
503 kg per capita per year
703 kg per capita per year
What is the recycle rate of household waste in Switzerland (28% average in Europe) ?
21.6%
34.9%
42.2%
53.5%
Nowadays a solar pannel create
less energy than what is needed to create it
1-5 times more energy than what is needed to create it
5-10 times more energy than what is needed to create it
What percentage of a solar pannel can be recycled ?
<10%
10%-50%
50%-90%
>90%
How much energy used comes from renewable sources in the world in 2017 ?
around 5%
around 10%
around 20%
around 30%
Which one of the following countries is the largest per capita CO2 emitters (consumption based, global average is 4.8t)?
Australia
USA
Canada
Qatar
United Arab Emirates
Switzerland
How much can you reduce your CO2 emissions by becoming vegetarian ?
1-3%
4-7%
7%-10%
How many kilometers do you need to drive your car to emit as much CO2 than when you eat a 300g beef steak ?
50km
100km
180km
250km
What is the efficiency of a car running with gasoline (fuel to wheel efficiency) ?
0-12%
12-30%
30-47%
47-60%
What is the efficiency of an electrical car (electricity to wheel efficiency) ?
35-50%
50-65%
65-80%
80-95%
Which one(s) of the following statements about electrical vehicule is/are true ?
The CO2 saving of an electrical depends on how the electricty is produced.
During the production, an EV produce more CO2 that a petrol-powered cars
Considering it whole life (production, use, end-of life), an EV allows to save CO2 in comparision with petrol car
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