Materia y energía
Hecha un vistazo a esta presentación y verás, de forma general, los tipos de energía renovables y no renovables más comunes.
Types of energy sources
Look at this prezi about energy, heat and temperature:
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Fernando, the powerpoint not load. I want to see it but i can't. I don't know if it is a problem of my computer, or is the page. I hope i can see it soon!!! PD: Greenpoint?
ResponderEliminarSorry Fernando, it loaded (the powerpoint).
EliminarWait a little, perhaps the problem is your internet conection. Anyway, I sent you the powerpoint to your e-mail. Check it, please.
EliminarBy the way, it isn't PD but PS.