7th Vocabulary Review

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Across
  1. 2. cooking a marshmallow is what type of change
  2. 8. a resource that cannot be readily replaced
  3. 9. a Fluid state of matter
  4. 13. has mass and takes up space
  5. 14. have a negative Charge
  6. 16. are created from converging Boundaries
  7. 17. This volcano has violent eruptions
  8. 18. When tectonic plates move away from each other
  9. 19. consist of two of the same atoms
  10. 21. Have a Positive charge
  11. 22. Cutting paper is what type of change
  12. 24. The smallest unit of matter
  13. 26. are created from divergent boundaries
  14. 28. a nonrenewable resource
  15. 29. Observing how a substance reacts is observing its _______ property
Down
  1. 1. the innermost layer of the Earth
  2. 3. When tectonic plates move toward each other
  3. 4. a natural resource that will replenish quickly
  4. 5. These volcanoes are smaller and have explosive eruptions
  5. 6. The outermost layer of the Eather
  6. 7. This boundary creates earthquakes
  7. 10. a renewable resource
  8. 11. when observing an object its color is what kinda of property
  9. 12. do not have a charge
  10. 15. Particles are free to move wherever they want
  11. 20. are mainly caused by transform boundaries
  12. 23. The layer between the crust and the core
  13. 25. Some of the largest volcanoes with a gentle slope
  14. 27. Particles can only vibrate in place
  15. 30. cool does not exist only the absences of _____