L2J Quarter 4 and 3

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Across
  1. 3. processes that break down the Earth
  2. 4. innermost layer of Earth, beneath mantle
  3. 7. moving closer together
  4. 12. change in state of matter
  5. 13. rock formed when magma cools and solidifies
  6. 15. state of matter that keeps its volume, but takes container's shape; medium energy and move at medium speeds
  7. 18. the processes responsible for wearing away, loosening, and dissolving of Earth's crust
  8. 22. the process by which oceanic crust sinks beneath a trench and back into the mantle
  9. 23. anything that has mass and takes up space
  10. 24. thin, rocky outer layer of Earth, above mantle
  11. 27. example of homogeneous mixture; forms when substances dissolve
  12. 28. made of only ONE type of substance
  13. 31. solid to gas
  14. 35. characteristics of substances that determines how it interacts with other substances
  15. 37. mass over volume
  16. 38. TWO or more substances mixed together; not chemically combined
  17. 39. the name of the single landmass that broke apart 200 million years ago and gave rise to today's continents
  18. 40. solid to liquid
  19. 43. change in size or shape of an object
  20. 44. major volcano belt that rims Pacific Ocean
Down
  1. 1. processes that help build up the Earth
  2. 2. rock formed from other rocks through intense heat, pressure, chemical processes
  3. 4. gas to liquid
  4. 5. moving farther apart
  5. 6. liquid to phase
  6. 8. hypothesis that continents slowly move across Earth
  7. 9. rock layer between crust and core
  8. 10. Earth's crust and uppermost mantle that causes change in Earth's surface by movement
  9. 11. plate boundary where two plates move in opposite directions
  10. 14. vaporization of a liquid that occurs on surface of liquid
  11. 16. any remains or traces of a living thing found in Earth of a former geologic age
  12. 17. state of matter that keeps its shape and volume; low energy and vibrate slowly
  13. 19. gas to solid
  14. 20. break in crust where rock masses slip past each other
  15. 21. arrangement tool of known elements organized by properties
  16. 25. pure substance composed of two or more elements chemically combined in fixed proportion
  17. 26. change in matter; new substance formed
  18. 29. pure substance that cannot be broken down
  19. 30. shapes, like mountains or hills that make up the Earth's surface.
  20. 32. liquid to solid
  21. 33. amount of matter found inside an object
  22. 34. rock formed from the weathering and erosion of other rocks
  23. 36. process by which ocean floors spread from crests of ocean ridges; as material moves away from ridge, new material replaces it along the ridge
  24. 38. molten rock found under Earth's crust, containing dissolved gases and solid particles
  25. 41. physical change in which particles are separated by water particles
  26. 42. state of matter that takes the shape and volume of the container; high energy and high speeds.