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Wind
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Published on Nov 25, 2015
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PRESENTATION OUTLINE
1.
WIND
FOR SOCIAL STUDIES
2.
HOW DOES WIND WORK/HOW IS WIND USED
Wind turns two or more propeller like blades arous a rotor.
The rotor is connected to a shaft which is connected to a generator that
Produces electricty
Wind is made to create mechanical power, which can grind grain,
Or pump water, or power homes.
3.
SOME EXAMPLES OF ITS CURRENT USE/ EFFECTS ON THE ENVRIOMENT
It can help power things- such as boats, batterys, or electricty.
Wind helps global warming
4.
IS WIND ACCEPTED TODAY?/POSITIVES AND NEGATIVES
No, because of the death rates of birds and bats
Negatives - Death rates of birds and bats
Positives - Helps power the enviroment
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