Tectonic Plate Crossword Puzzle

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Across
  1. 3. A series of large ocean waves caused from water displacement from underwater earthquakes
  2. 5. Igneous rock that makes up most of the oceanic crust and some of the continental crust
  3. 6. Molten rock formed from melted minerals and rocks beneath the earth's surface
  4. 8. A sudden shaking of the earth from tectonic plates shifting
  5. 10. A tectonic plate boundary type where two plates move away from each other
  6. 11. The earth's outermost layer broken into tectonic plates
Down
  1. 1. A tectonic plate boundary type where two plates slide horizontally past each other
  2. 2. A tectonic plate boundary type where two plates collide
  3. 4. A thick layer of the earth between the crust and outer core that is made up of hot rock
  4. 7. Large cracks in the earth's surface
  5. 9. Deep, narrow depressions caused by tectonic plates on convergent boundaries
  6. 12. The process of sinking below a tectonic plate