ENERGY!

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Across
  1. 4. a source of energy that won't run out is...
  2. 6. heat energy
  3. 10. energy stored in the bonds of atoms and molecules
  4. 11. powerful radiant energy that can pass through soft objects
  5. 12. any type of energy of motion
  6. 13. a device that can convert sunlight into electricity (2 words)
  7. 14. in science terms, "the ability to do work"
  8. 16. energy of vibrating matter
  9. 19. just beyond the "red end" of the visible spectrum
  10. 20. energy stored in the nucleus of an atom
  11. 22. plants get their energy from this (2 words)
  12. 24. different frequencies are used for cooking and cell phone calls!
Down
  1. 1. TRUE or FALSE: energy can be transferred between objects
  2. 2. a device that spins magnets within wire to produce electricity
  3. 3. is NOT energy... it's physical "stuff"
  4. 4. electromagnetic energy; travels in waves
  5. 5. energy of flowing electrons
  6. 7. the total potential + kinetic energy of an object
  7. 8. just beyond the "purple end" of the visible spectrum
  8. 9. TRUE or FALSE: energy can be created or destroyed
  9. 15. given off by radioactive materials (2 words)
  10. 17. a source of energy that can run out is...
  11. 18. radiant waves that can carry information (2 words)
  12. 21. any type of energy that is stored
  13. 23. humans and other animals get their energy from this