Earthquakes

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Across
  1. 2. When tectonic plates rub together at transform boundary
  2. 3. Caused by explosion or sudden breaking of rock
  3. 4. Seismologists use this with data to find epicenter of earthquake
  4. 7. Study of earthquakes
  5. 8. Faster, Stronger wave...comes first
  6. 9. When tectonic plates move apart at a divergent boundary
Down
  1. 1. When plates are forced together at convergent boundarys
  2. 5. Area above land where the earthquake effects (above focus)
  3. 6. Area where earthquake originates
  4. 7. Slower, weaker wave, travels only through solids