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chapter 10 vocab
5 ATHENA ch 10 Scott Foresman 2008
Vocabulary word | definition |
---|---|
resource | any supply that will meet a need |
renewable resource | a resource that can be replaced in a reasonable amount of time |
nonrenewable resource | a resource that cannot be replaced on the time scale of human history |
fossil fuel | energy source formed from the remains of once living things from long ago |
solar energy | energy from sunlight |
hydroelectric | producing electricity by using the power of flowing water |
geothermal | energy produced by thermal energy inside of Earth |
biomass | remains of anything that lived recently |