Tectonic Plates

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Across
  1. 5. a less dense tectonic plate colliding into another plate and sliding under it
  2. 7. tectonic plates that spread apart
  3. 10. tectonic plates that collide together
  4. 11. molten rock that has not yet reached Earth's surface
Down
  1. 1. the place where multiple tectonic plates are touching, or close together
  2. 2. the bulk of the inside of the Earth
  3. 3. the current magma forms that moves the tectonic plates
  4. 4. sections of land that move very slowly over time
  5. 6. tectonic plates that rub or grind together
  6. 8. a tectonic plate breaking apart into multiple peices
  7. 9. the outer layer of the Earth, the ground