Plate Boundaries Crossword

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Across
  1. 2. tectonic plates that are moving away from each other
  2. 4. two tectonic plates sliding by each other
  3. 7. this feature is found on continents at a divergent boundary
  4. 9. process that causes tectonic plates to move
Down
  1. 1. tectonic plates that move towards each other
  2. 3. geological features that form when one tectonic plate subducts under another plate
  3. 5. when one tectonic plate goes underneath another plate
  4. 6. currents in this layer cause the tectonic plates to move
  5. 8. a __ is formed at a subduction zone