ENERGY

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Across
  1. 2. it produces radiant energy
  2. 5. radiant energy is in form of ______ waves
  3. 7. this energy is the movement of small charged particles
  4. 9. this energy is known as heat
  5. 12. chemical energy is released on chemical___
  6. 14. ____ energy transforms into electrical energy
Down
  1. 1. this indicates that some energy sources are limited
  2. 3. energy stored on _____ compounds
  3. 4. is an example of radiant energy
  4. 6. the small charged particles of electrical energy are called _____
  5. 8. is the opposite of heat
  6. 10. this indicates that some energy soures are ilimited
  7. 11. we need it for making nuclear energy
  8. 13. when particles vibrate, they produce this energy