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8 Cards in this Set
- Front
- Back
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resource |
any supply that will meet a need |
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renewable resource |
a resource that can be replaced in a reasonable amount of time |
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nonrenewable resource |
a resource that cannot be replaced on the time scale of human history |
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fossil fuels |
energy source formed from the remains of once living things from long ago |
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solar energy |
energy from sunlight |
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hydroelectric |
producing electricity by using the power of flowing water |
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geothermal |
energy produced by thermal energy inside of Earth |
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biomass |
remains of anything that lived recently |
