Wind energy is clean and renewable that can
help us by not polluting the earth and if you
buy our product you wont only help us but you
will be helping the environment.
Wind energy is clean and renewable
 Wind energy produces a lot of electricity
 Wind energy was used in 2000 BC by china
 Wind energy has the lowest price of
renewable energy

Source:
 http://interestingenergyfacts.blogspot.com
/2008/03/wind-energy-facts.html

http://www.youtube.com/watch?v=gt
3tRPHUBPg
La energia de viento es muy inportante porque la usamos para muhas cosas la
usan para las compachias,en las universidades,
*wind is caused by the atmosphere by
the sun in the earth surface of the
rotation of the earth