ENERGY

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Across
  1. 2. Energy produced by vibrations of a __ wave
  2. 4. Mangoes hanging from a tree
  3. 5. Ability to do work
  4. 7. Ensuring energy is used efficiently
  5. 9. Energy from moving charged electrons
  6. 11. Energy in motion
  7. 13. A wave that includes light and radio waves
  8. 15. Turning on light
  9. 16. Thermal energy is related to __
  10. 17. Can't be created or destroyed is the __ of energy
  11. 18. Force applied over a distance
  12. 19. A battery stores __ energy
Down
  1. 1. An object powered by the sun
  2. 3. Energy that can change like kinetic
  3. 6. It helps us see objects
  4. 8. Energy from nucleus of atoms
  5. 10. Movement of machines
  6. 12. Electricity charged particles
  7. 14. To change energy from one form to another
  8. 15. Stretched objects