Earthquakes and Volcanoes

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Across
  1. 6. what does the gap hypothesis state
  2. 9. pressure waves
  3. 12. Convergent motion
  4. 13. What scale measures the intensity of an earthquake
  5. 14. where do earthquakes happen?
Down
  1. 1. Divergent motion
  2. 2. What is another word for an earthquake strength
  3. 3. secondary waves
  4. 4. What is the focus and epicenter of an earthquake
  5. 5. what is a fault
  6. 7. what scale measures strength of an earthquake
  7. 8. Transform motion
  8. 10. What is the Simplest method of determining the epicenter of an earthquake
  9. 11. which seismic waves do the most damage