Tectonics

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Across
  1. 4. the mass movement of earth down a slip plane, often caused by an earthquake
  2. 5. the capital of Japan
  3. 7. boundary where two or more plates meet
  4. 8. the release of seismic energy from the rupturing of a fault line between two plates
  5. 9. the movement of the denser oceanic crust into the mantle.
  6. 10. where two plates of the same density meet and form fold mountain
Down
  1. 1. the capital of Nepal
  2. 2. this type of crust is thicker, older but less dense
  3. 3. the device used to measure earthquakes
  4. 6. the plate boundary where an oceanic plate and continental meet and the oceanic subduct