Science Crossword

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Across
  1. 6. fuel- nonrenewable energy resource made of the remains of ancient organisms and is burned as an energy source
  2. 7. energy- carried by electromagnetic waves
  3. 9. transformed by electromagnetic waves
  4. 10. energy- due to motion
  5. 12. up
  6. 13. energy resource- energy resource that cannot be used up
  7. 14. energy- carried by an aletric current
  8. 16. energy resource- energy resource that is replaced as fast as, or faster than, it is used
  9. 19. energy- stored in the nucleus of an atom
Down
  1. 1. positively changed centers of atoms
  2. 2. force that resists the motion of two surfaces that are touching
  3. 3. energy-stored energy due to interactions between objects or particles
  4. 4. energy resource- energy resource that is used faster than it is replaced
  5. 5. energy transfer to an object by a force, makung the object move in direction of the force
  6. 8. of conversion of energy states that energy can be transformed from one form into another or transferred from one region to another, but energy cannot be created or destroyed
  7. 11. energy- total energy of an object or group of objects due to large scale and motions and interactions
  8. 15. to cause change
  9. 17. energy- sum of kitnetic and potential energy of the particles in matter due to their random motion
  10. 18. energy- carried by sound