EARTHQUAKES

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Across
  1. 3. FRACTURED WHERE THE ROCKS HAVE SHIFTED VERTICALLY.
  2. 4. tectonics THE THEORY THAT THE EARTH’S CRUST AND UPPER MANTLE TO CONTAIN SEVERAL LARGE, THIN PLATES THAT MOVE RELATIVE TO ONE ANOTHER.
  3. 5. LARGEST INCREASE RECORDED BY STATION DURING EARTHQUAKE.
  4. 7. THE PROCESS OF THE OCEANIC LITHOSPHERE COLLIDING AND DIPPING UNDERNEATH THE CONTINENTAL LITHOSPHERE.
  5. 8. BREAKAGE OF FAULTS IN WHICH OLDER ROCKS ARE PUSHED ABOVE YOUNGER ROCKS.
  6. 12. SMALLER EARTHQUAKES THAT PRECEDE THE LARGE SHOCK OF AN EARTHQUAKE SEQUENCE.
  7. 17. THE POINT ABOVE THE EARTH’S SURFACE VERTICALLY ABOVE THE HYPOCENTER.
  8. 19. FRACTURE
  9. 20. wave generated by an impulse (earthquake, explosion).
  10. 21. THE DISTANCE BETWEEN POINTS OF EQUAL AMPLITUDE AND PHASE ON A WAVE.
  11. 23. that shakes the ground the same and opposite direction the wave is moving.
  12. 24. IS THE STUDY OF EARTHQUAKES AND EARTH.
  13. 25. ZONE PLACE WHERE TWO PLATES COME TOGETHER, ONE COMING OVER THE OTHER.
  14. 26. A FAULT THAT IS LIKELY TO HAVE AN EARTHQUAKE IN THE NEAR FUTURE (last 10,000 years.)
  15. 27. HOW FAST A POINT ON THE GROUND SHAKES AS A RESULT OF AN EARTHQUAKE.
Down
  1. 1. EARTHQUAKES THAT FOLLOW THE LARGE SHOCK OF AN EARTHQUAKE SEQUENCE.
  2. 2. SUDDEN SHAKING PRODUCED BY PASSAGE OF SEISMIC WAVES THROUGH THE EARTH’S ROCKS.
  3. 6. A METHOD USED TO INCREASE VALIDITY OF RESEARCH FINDINGS, TO LOCATE THE CENTER OF AN EARTHQUAKE.
  4. 9. THE POINT INSIDE THE EARTH WHERE THE RUPTURE OF AN EARTHQUAKE STARTS.
  5. 10. HAPPENS DURING EARTHQUAKE WHEN GROUND IS SHAKING
  6. 11. A SEA WAVE OF LOCAL/DISTANT ORIGINS THAT RESULT FROM EARTHQUAKES OR VOLCANIC ISLANDS.
  7. 13. STRIKE SLIP FAULT THAT IS HORIZONTAL SLIP BETWEEN OTHER TECTONIC ELEMENTS.
  8. 14. IS AN INSTRUMENT USED TO DETECT ON DOCUMENT EARTHQUAKES.
  9. 15. DATA A METHOD USED TO CREATE AN IMAGE IN BOTH LAND AND MARINE ENVIRONMENTS, IS THEN COLLECTED FROM A FEW LOCATIONS TO ACCURATELY DETERMINE THE EPICENTER
  10. 16. shakes the ground perpendicular to the direction the wave is moving.
  11. 18. ROCK DEFORMATION PROCESSES AND STRUCTURES THAT OCCUR OVER THE LITHOSPHERE.
  12. 22. THE NUMBER OF THE SIZE OF AN EARTHQUAKE. MEASURED BY MAXIMUM MOTION OF EARTHQUAKE.