Solar Energy!
Published on Nov 18, 2015
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PRESENTATION OUTLINE
1. Solar Energy
Photo by Science Museum London
2. Solar energy is a Renewable Source
Photo by Asian Development Bank
3. Solar Energy can be used directly for heating and lighting homes solar cells to generate electricity and to heat residential hot water.
Photo by mattwalker69
4. 3 photos
Photo by danielfoster437
Untitled Slide
Photo by Lance Cheung
5. Graph
Photo by explainthatstuff
6. Some advantages of solar energy is that it is estimated that the worlds oil reserves will last for 30 to 40 years. On the other hand solar energy is infinite(forever), it can also be used in remote areas where it is too expensive to extend the electricity power grid.
Photo by tricky (rick harrison)
7. Some disadvantages of solar energy is that the energy can only be harnessed when its daytime and sunny. Solar collectors, panels and cells are relatively expensive to manufacture although prices are falling rapidly.
Photo by Chandra Marsono
8. Typically within about a year enough of the dust has been cleared from the atmosphere, that the normal temperature returns.
Photo by Mike Weston
We have always used the energy from the sun as far back as 5,000 years ago, people worshiped the "Sun." We know the sun is the nearest star . We use the sun every day for multiple reasons.
Photo by VinothChandar
Extra Facts: Windmills are used most to make solar energy. Solar energy is the main cause of wind. It is used to make a organic burning fuel. Solar energy is lauded as an inexhaustible fuel source that is pollution and often noise free.
Photo by Studio Zelden | studiozelden.nl
Bibliography
bravenewcclimate.com
energyquest.com
nationalgeographic.com
Photo by Activ Solar
