1. 1.What is recycling for you ?
a Put trash on the floor.
b Put things on the normal trash
c Separate the different types of trash
2. 2. What do you do wifi junk – batteries and broken equipment ?
a Put in the sea
b Put in the normal trash
c Collect, organize and store at home as much time as you can
3. 3.How to consume consciously ?
a Acquiring any kind of product if it is cheap
b Using natural resources to meet our needs and future generations
c Use the hose to wash the yard and the car
4. 4. Which of the gases below is not known as one of the greenhouse gases (GHG) ?
a Co2
b Co2, CH4 and N2O
c None
5. 5. Which of the following is not used as a renewable energy source ?
a Running water
b Petroleum
c Sun
6. 6. What’s an advantage of solar energy ?
a Does not pollute
b Is not renewable
c It is available at all times
7. 7. What is the percentage of fresh water in the planet ?
8. 8. On average, how much water do a Portuguese person spend ?
a 100 liters inhabitant
b 187 liters inhabitant
c 120 liters inhabitant
9. 9. which is the country with the largest underground reserve in the world ?
a United States
b India
c Brasil
10. 10. To produce a kilo of meat how many liters of water is it necessary ?
a 22 thousand liters of water
b 12 thousand liters of water
c 15,5 thousand liters of water
