PLATE TECTONICS

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Across
  1. 4. This is caused by a transform plate boundary.
  2. 6. A crack or break that are caused by plate tectonics
  3. 8. Located in the upper mantle; causes plates to move.
  4. 9. A plate boundary where two tectonic plates come together.
  5. 10. occurs when one convergent plate is more dense than the other.
Down
  1. 1. This plate boundary causes rift valleys.
  2. 2. A fundamental theory in geology that explains the movement of Earth's lithosphere.
  3. 3. A long, narrow ditch.
  4. 5. This is caused by a divergent plate boundary.
  5. 7. A plate boundary where two tectonic plates slide past each other horizontally.