Chapter 15 vocab

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Across
  1. 1. energy - energy obtained from flowing water
  2. 3. energy resource - a source of energy that exists in limited quantities and, once used, cannot be replaced except over the course of millions of years
  3. 5. energy - thermal energy beneath Earth’s surface
  4. 7. potential energy - the potential energy of an object that is stretched or compressed
  5. 9. energy - the energy an object has due to its motion
  6. 11. energy - the total potential and kinetic energy of all the particles in an object
  7. 12. energy - the energy associated with electric charges
  8. 14. conversion - the process of changing energy from one form to another
  9. 16. energy - a form of energy consisting of changing electric and magnetic fields
  10. 18. fuels - rich deposits of hydrocarbon mixtures that formed from the remains of organisms
  11. 19. energy - the chemical energy stored in living things
  12. 20. energy - energy that is stored as a result of position or shape
Down
  1. 2. energy resource - a source of energy that can be replaced in a relatively short period of time
  2. 4. potential energy - potential energy that depends upon an object’s height above a reference point
  3. 6. energy - the energy associated with the motion and position of everyday objects
  4. 8. energy - the energy stored in chemical bonds
  5. 10. - the ability to do work
  6. 13. conservation - the practice of finding ways to use less energy or to use energy more efficiently
  7. 15. energy - the energy stored in atomic nuclei
  8. 17. energy - sunlight that is converted into usable energy