science

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Across
  1. 5. arrive after p waves
  2. 9. goes with tension
  3. 10. point above earthquake focus
  4. 12. process that turns loose soil into mud
  5. 13. fault hanging wall moves past footwall
  6. 14. waves that arrive first
  7. 15. name of fold
  8. 16. goes with compression
Down
  1. 1. name of fold
  2. 2. water displaced by earthquake
  3. 3. large area of flat land
  4. 4. produce anticlines and synclines
  5. 5. instrument used to measure ground movements
  6. 6. produce strike-slip fault
  7. 7. point below earth surface where crust breaks
  8. 8. a break in crust where slabs slip
  9. 11. stress pulls on the crust and stretches
  10. 15. goes with shearing