tectonic

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Across
  1. 2. To bounce back from a surface.
  2. 4. rock formed by high temperatures
  3. 6. rock formed through the cooling and solidification of magma or lava
  4. 7. Primary, longitudinal, irrotational, push,
  5. 9. Earth has a rigid outer layer, known as the lithosphere, which is typically about 100 km (60 miles) thick and overlies a plastic (moldable, partially molten) layer called the asthenosphere.
  6. 10. third layer of the earth
  7. 11. Volcanic rock
  8. 15. disturbance of the sea
  9. 17. rock formed by the accumulation or deposition
  10. 22. tectonic plates characterized by thin basaltic
  11. 23. A small tremor that commonly precedes a larger earthquake
  12. 24. 5 to 70km from the layer of the earth
  13. 25. the point of the earth's surface
  14. 27. innermost layers of the Earth
  15. 28. rocky outer part of the earth
  16. 29. system used to measure the strength of an earthquake
  17. 31. earth outer shell divided by large solid rocks
  18. 33. a soli ball with a radius
  19. 34. plates are colliding
Down
  1. 1. hotter and more fluidly than the lithosphere
  2. 3. A term that seismologists hate. tsunami
  3. 5. sudden violent shake
  4. 8. To bend or change direction.
  5. 12. An abrupt movement of soil and bedrock downhill
  6. 13. used to take samples of sea-floor sediments.
  7. 14. a layer inside a planetary body
  8. 16. An area in the middle of a lithospheric plate where magma rises
  9. 18. Molten rock
  10. 19. plates slide passed each other
  11. 20. rupture in the crust
  12. 21. circular depression containing a volcanic vent.
  13. 26. plates are moving apart.
  14. 30. fault-bounded body of rock
  15. 32. molten or semi-molten natural material from