Physical Science: Chapter 14 Vocabulary Terms

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Across
  1. 2. energy generated by the movement of water.
  2. 5. energy related to the radiation from the sun.
  3. 6. the ability to do work
  4. 8. produced by nuclear fission reactions among radioactive elements.
  5. 9. easily replaced by natural methods, includes biomass, hydroelectric, solar, and wind
  6. 12. the sum of an object's kinetic and potential energy.
  7. 14. energy of motion
Down
  1. 1. uses high and low tides to transform energy.
  2. 3. energy obtained from the wind moving turbines.
  3. 4. takes a very long time to replace naturally, includes fossil fuels
  4. 7. heat energy that originates deep within the earth's interior.
  5. 10. chemical, potential energy obtained from renewable organic material.
  6. 11. energy of postition or stored energy
  7. 13. formed from the remains of plants and animals from many years ago.