Soil Liquefaction

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Across
  1. 6. weight force on a given area
  2. 7. top layer of the ground
  3. 9. the energy released as an earthquake
  4. 10. the result of the energy released
  5. 11. layer second layer beneath the surface
Down
  1. 1. when a solid behaves like a liquid
  2. 2. needed in the soils to form liquefaction
  3. 3. sand layers slide past each other
  4. 4. sideways movement
  5. 5. when mixed with lots of water
  6. 8. when pressure forces the particles closer