Refresh and Reflect Week Science Review

1234567891011121314151617181920
Across
  1. 6. all living things on Earth
  2. 7. state of matter where particles are closely packed and they vibrate in place
  3. 8. energy traveling on waves; can be heard
  4. 9. freshwater contained in the ground
  5. 12. an educated prediction that you make before experimenting
  6. 13. the amount of matter in an object
  7. 15. mixture where the parts can be identified
  8. 18. all water on Earth
  9. 19. the smallest building block of matter
  10. 20. state of matter where particles are widely dispersed
Down
  1. 1. the amount of space something takes us
  2. 2. type of energy of motion
  3. 3. mixture where the parts cannot be identified
  4. 4. gases and air on Earth
  5. 5. large body of salt water covering 70% of the Earth
  6. 10. rocks, soil and other non-living things on Earth
  7. 11. flowing body of freshwater
  8. 13. anything that has mass and takes up space
  9. 14. energy that is stored
  10. 16. the ability to do work or cause change
  11. 17. energy that is experienced as heat