Wednesday, February 23, 2011

Paper Plates Cheer Awards Ideas

RENEWABLE ENERGY PARTS

RENEWABLE ENERGY is an energy emitting no pollutants and greenhouse gases into the environment.
most used sources are:
- solar radiation (solar energy),
- energy fission of radioactive elements,
- wind energy (wind),
- energy drop of water (hydropower),
- biomass (energy incineration plants),
- geothermal energy (energy of hot deep water),
- the energy of tides and sea surface water temperature difference and deep.

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