Science g4unit 2

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Across
  1. 3. waves that go from a broadcast tower to a radio
  2. 7. the movement of energy from place to place or from one object to another
  3. 10. the result of two objects bumping into each other
  4. 14. a change in energy from one form to another
  5. 15. a storage place for energy
  6. 16. light that is invisible
Down
  1. 1. the path of electric charges along a path
  2. 2. have less energy than visible light
  3. 4. pictures showing movement or places of heat
  4. 5. light that passes through the body to show health
  5. 6. the energy that moves between objects of different temperatures
  6. 8. all the colors we can see
  7. 9. to move back and forth
  8. 11. the ability to work and cause changes in matter
  9. 12. energy in objects that are not moving
  10. 13. energy in objects that are moving