diferencia de la energia renovable y no renovable

https://skydrive.live.com/redir.aspx?cid=7dfe09d9a5c6faa4&resid=7DFE09D9A5C6FAA4!279&parid=7DFE09D9A5C6FAA4!264&authkey=!ALTfwWD61uzUYkg

diferencia de energia renoivables y no renovables.

https://skydrive.live.com/redir.aspx?cid=7dfe09d9a5c6faa4&resid=7DFE09D9A5C6FAA4!279&parid=7DFE09D9A5C6FAA4!264&authkey=!ALTfwWD61uzUYkg

https://skydrive.live.com/redir.aspx?cid=7dfe09d9a5c6faa4&resid=7DFE09D9A5C6FAA4!278&parid=7DFE09D9A5C6FAA4!264&authkey=!AMcmRKWQmgGRDgg

http://youtu.be/bBDOzypcje4

http://www.youtube.com/watch?v=bBDOzypcje4