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Physical Science
Chapter 7 and 8
Question | Answer |
---|---|
Fossil Fuels | form from the remains of ancient plants and animals that were buried and altered over millions of years |
Petroleum | flammable liquid formed from the decay of ancient organisms, such as microscopic plankton and algae |
Fusion | occurs when atomic nuclei combine at very high temperaures |
Fission | Occurs when energy is released when the nucleus of an atom splits apart |
Nuclear Reactor | Uses energy from controlled nuclear reactions to generate electricity |