Category 1
Category 2
Category 3
100
Consists of stationary coils of copper wire and am electromagnet.
What is a generator?
100
Remaining uranium fuel that is still highly radioactive.
What is spent fuel?
100
Uses either mirror lined dishes or panels that rotate with the sun and collect solar energy.
What is solar thermal technology?
200
Energy that comes from resources which are naturally replenished on a human timescale.
What is renewable energy?
200
Thermal energy generated and stored in the Earth.
What is geothermal energy?
200
Fibrous waste produced during the processing of sugar cane.
What is bagasse?
300
Something splitting into two or more parts.
What is fission?
300
Large containers of water or floors and walls made of brick, stone or concrete.
What is thermal mass?
300
A blend of one part ethanol distilled form corn, and nine parts of gasoline.
What is gasohol?
400
A resource that does not renew itself
What is nonrenewable energy?
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