Tectonic Plates

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Across
  1. 4. This root word means to move.
  2. 7. This layer is weak where the crust melts.
  3. 8. This plate boundary movement slide past each other.
  4. 10. This root word means to turn or bend.
  5. 11. This type of current causes tectonic plates to move.
  6. 12. This layer is between the crust and the core.
  7. 14. One plate slips under another in this plate boundary movement.
  8. 15. Convection currents work because of this property.
  9. 16. This layer is where all the rocks are.
Down
  1. 1. This plate boundary movement moves toward each other.
  2. 2. This root word means across.
  3. 3. This plate boundary movement moves away from each other.
  4. 5. This root word means weakness.
  5. 6. This means all of Earth
  6. 9. Maps outline tectonic plates with this (singular).
  7. 13. This root word means rocks.