Topic 4: Plate Tectonics Crossword

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Across
  1. 5. the innermost layer of Earth
  2. 8. measurement of an earthquakes strength
  3. 11. above the Earth's focus
  4. 13. the shaking in the Earth's surface
  5. 14. like a sleeping volcano
  6. 17. boundary plates slide past each other
Down
  1. 1. a fold that bends downwards
  2. 2. boundary plates move apart
  3. 3. the fold that bends upward
  4. 4. the thinnest layer of Earth's crust
  5. 6. the solid yet bendable layer in Earth
  6. 7. between the crust and the core
  7. 9. pulls Earths crust, stretching it out
  8. 10. boundary plates come together
  9. 12. the transfer of thermal energy
  10. 15. a wave or series of waves
  11. 16. where seismic energy is released(below the Earth's epicenter