VOCABULARY

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Across
  1. 2. push or pull
  2. 5. variable volume and shape
  3. 8. property that never changes
  4. 10. measure of the average kinetic energy of particles in a substance
  5. 11. force that stops a soccer ball from rolling
  6. 13. the variable that the scientist controls in an experiment
  7. 14. a stretched rubber band has this type of energy
  8. 15. energy from oil, coal, and natural gas
  9. 18. ice melting is an example
  10. 19. this changes when you go to the moon
Down
  1. 1. energy from trees, water, sun
  2. 3. the amount of space something takes up
  3. 4. amount of matter an object contains
  4. 6. amount of matter in a given volume
  5. 7. variable that scientist measures in an experiment
  6. 8. your bicycle rusting is an example
  7. 9. a jar of washers has more of this that a jar of packing peanuts
  8. 12. constant volume and shape
  9. 16. constant volume, variable shape
  10. 17. a person running has this type of energy