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Energy conservation

6th Grade

TermDefinition
Energy conservation Reducing energy use.
Efficiency The percentage of energy that is actually used to perform work.
Insulation One method of increasing the efficiency of heating and cooling systems from the outside and Inside.
Engineers Improved the efficient in tires by using lighter material .
Avoid fuel shortage 1 Find new sources of energy
Avoid fuel shortage 2 Make fuels available now last as long as possible while other solutions are being developed
Energy not used Lost to surroundings
Example when energy is lost Incandescent light bulb converts only about 10% of the electricity it uses into light. Rest is given off as heat
Reduce personal energy use Instead of turning up the heat, put on a sweater. Use fans instead of air conditioners
Created by: JDzenowski
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