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Chapter 6: Energy Resources

Across
Energy from the sun
Material that traps air to help block heat transfer between the air inside and outside of a building
A uranium rod that undergoes fission in a nuclear reactor
Electricity produced by the kinetic energy of water moving over a water fall or dam
The intense heat energy that comes from Earth's interior
A cadmium rod used in a nuclear reactor to absorb neutrons from fission reactions
Down
A mixture of gasoline and alcohol
The part of a nuclear reactor in which nuclear fission occurs
Fuel made from living things
The splitting of an atom's nucleus into two smaller nuclei and neutrons, releasing a large quantity of energy
The practice of using less of a resource so that it can last longer
The percentage of input work that is converted to output work