Layla's plate tectonic crossword

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Across
  1. 3. Artifacts that determine sedimentary rocks
  2. 4. Starts with T and subduction occurs
  3. 5. Have magma chambers and spew molten rock
  4. 8. Created by divergent boundaries start with R
  5. 9. Metamorphic rock can form from blank and pressure
  6. 10. Turns sediments to sedimentary rock
  7. 12. Igneous rocks are determined by blank size
  8. 14. What has P and S waves and shakes the ground
  9. 15. A current in the asthenosphere
Down
  1. 1. Usually associated with weathering
  2. 2. A principle stating blank of matter
  3. 6. Boundaries that subduct and come together
  4. 7. Created when two continental plates collide
  5. 11. Boundaries that move alongside one another
  6. 13. Boundaries that pull apart