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J6A unit 2 vocabulary
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Found in nature, not made by man
natural
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a device that produces electricity to provide power for radios, cars, etc
battery
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the flat, wide section of an implement or device; the sharp, flat cutting edge on a knife
blade
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of or from the sun, or using the energy from the sun to produce electric power
solar
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___________ is food for computers, TVs, and lights
electricity
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can be produced as quickly as they are used. Can’t be used up, never runs out.
renewable
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What is heated in the tower by the sun's rays reflected off the mirrors?
salt
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A gate or wall designed to stop things like people or water
Barrier
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What things need and use to do work.
energy
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the rise and fall of the sea that happens twice every day
tide
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a machine that produces electrical power
generator
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a type of machine through which liquid or gas flows and turns a special wheel with blades in order to produce power
Turbine
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