- Renewable energy, is one that is obtained from natural sources.Renewable energy is able to regenerate so an inexhaustible energy.
Some examples of renewable energy sources:
- The Sun (solar energy)
- The Wind (wind energy)
- The Rivers (hydropower energy)
- Oceans (wave energy)
- Organic matter (biomass)
- The heat of the Earth (Geothermal Energy)
The images were taken from sites:
And the information was of the text search from the search engine:www.google.pt , more properly on sites: http://pt.wikipedia.org/wiki/Energia_renov%C3%A1vel and http://web.educom.pt/fq/energia/renovaveis.htm
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