Tectonic Plates

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Across
  1. 5. Where two plates are moving away from each other.
  2. 7. Explaining the structures of the earth's crust
  3. 8. Hot fluid within the earth's crust from which lava is form on cooling
  4. 9. Where two tectonic plates slide alongside each other.
Down
  1. 1. A current in a fluid that results from convection.
  2. 2. The earth's lithosphere is divided into large rigid plates. Also able to interact with each other at boundaries.
  3. 3. The region of the earth's interior between the crust and the core.
  4. 4. A thick mass of rock which lies under the ocean floor.
  5. 6. Where two plates are moving toward each other.
  6. 10. When 2 plates slide under each other.