Lithosphere

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Across
  1. 4. boundary type where most volcanoes formed
  2. 5. sea waves triggered from an earthquake
  3. 6. rock forms from extreme heat and pressure
  4. 7. point in earth where an earthquake starts
  5. 9. small quake before a major earthquake
  6. 11. amount of pore space available, empty space
  7. 15. rock types are classified by their
  8. 18. igneous rock type that forms on the surface
  9. 19. the study of earthquake waves is called
  10. 21. one of the 4 types of erosion we discussed
  11. 22. largest of the 3 particles that make up soil
  12. 23. igneous rocks formed inside of the earth
Down
  1. 1. process of one plate forced underneath
  2. 2. type of weathering from chemical reactions
  3. 3. the driving force that causes plates to move
  4. 4. dangerous volcano type and very explosive
  5. 8. fastest waves, travel through solids/liquids
  6. 10. slowest seismic waves and most destructive
  7. 12. rock forms from layers, pressure, and time
  8. 13. fault where the hanging wall moves down
  9. 14. the plates move away from each other
  10. 16. rock forms from magma/lava cooling over time
  11. 17. sudden release of energy along a fault line
  12. 20. molten material found inside the earth
  13. 22. volcano type with small slope and slow lava