Did you that fifty percent of the electricity in the U.S is produced by burning coal.The mechanical energy is provided by steam which turns this is connected to the magnet or coil to make it spin.The steam is produced by water being super heated,that's thermal energy.
Coal is a rock that was formed by compressed plants that died millions of years ago. Energy from those plants was stored in the coal. And plants get their energy directly from the sun.Light from the sun to produce sugar from carbon dioxide and water in a process called photosynthesis.
What I learn about in trace electrical energy back to the sun, is that every time one form of energy is converted into another some of it is lost as heat.
We can also convert the light from the sun directly into electricity.
What Is Electrical Energy?
By Jason C. Chavis
Sparks, NV
U.S.A.
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Jose great into but u forgot the conclusion to your paragraph. I would give you a 3.
ReplyDeleteJose, you did a good job on the research but I think that you would use your own words bcause it sounded as if you copied the research. But nice job working hard.
ReplyDeleteJose you did good on researching but there were some errors. You made small spelling errors and you were off subject. You didn't state how electrical energy could be traced to the sun. But you did work hard on the research and resources so I would give you a 2.
ReplyDeleteJose, You answer the question and elaborate on your answer with evidence, but you may want to reorganize the flow of your information and use spell check. Great job citing including your resource!
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