Have a look at these energy sources:
http://c03.apogee.net/contentplayer/?coursetype=kids&utilityid=demo&id=16167
1-What is petroleum?
a/ A renewable energy source
b/ A non-renewable energy source
c/ Gasoline for our cars
2-Can we use petroleum just drilled out of the Earth crust? What does it need?
3- What are the good things of using petroleum?
4-What are the bad things of using petroleum?
5- Can we use other products in order to make energy?
6-Explain what is a non-renewable energy:
7- What is a renewable energy?
8- Say some renewable energies: ( http://listverse.com/2009/05/01/top-10-renewable-energy-sources/)
9- Why do we need energy?
Cap comentari:
Publica un comentari a l'entrada