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| anything that has mass and takes up space |
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| stored energy; it could cause something to move |
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the kind of energy you or an object has when it has the potential to move or because it is moving
(kinetic or potential) |
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| stored potential energy in gasoline, food, and batteries |
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| is a form of energy that comes from the flow of electricity |
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| temperatures cause changes in state (solid, liquid, and gas) |
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| plants use this energy from the sun to make food |
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| sources that will be used up |
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| sources that won't be used up |
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made from the remains of plants and animals many years ago to make electricity
ex.) oil, coal, and natural gas; nonrenewable |
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| it is our original energy source; renewable |
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energy that makes the air vibrate
ex) playing an instrument |
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| uses air to make electricity; renewable |
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| running or falling water that creates electricity; renewable |
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| uses wood and garbage to make electricity; renewable |
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| the gradual warming of our earth which is caused by the burning of fossil fuels |
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