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Unit 5
Renewable Energy Resources Notes
Term | Definition |
---|---|
energy resource | a natural resource used to generate electricity and other forms of energy. |
Nonrenewable resources | natural resources that are used up faster than they can be replaced. |
Renewable resources | natural resources that are replaced by natural processes at least as quickly as they are used. |
Nuclear fusion | the process by which two or more nuclei fuse together to form a larger nucleus. |
Nuclear fission | when the nuclei of radioactive atoms are split into two or more fragments. |
Wind energy | uses the force of moving air to drive an electric generator or do other work. |
hydroelectric energy | Electrical energy produced by moving water is called. |
Solar energy | the energy received by Earth from the sun in the form of radiation. |
Biomass | organic matter from plants and from animal waste that contains chemical energy. |
Geothermal energy | energy produced by heat from Earth’s interior. |