Seismic Waves

12345678910111213141516171819202122
Across
  1. 3. waves are taken in by the medium they enter and do not get through
  2. 6. S waves are known as
  3. 8. made of the middle mantle
  4. 10. S waves travel in this pattern
  5. 12. P waves are known as
  6. 14. crust that is thinner but more dense
  7. 15. a process in the mantle that drives the movement of the plates
  8. 17. crust that is thicker but less dense
  9. 19. place on the surface of the Earth above the focus of the earthquake
  10. 20. happens near a subduction zone
  11. 21. cannot travel through liquid
  12. 22. happens at a divergent boundary
Down
  1. 1. happens at a convergent boundary
  2. 2. happens at a transform boundary
  3. 4. can travel through liquid
  4. 5. when two plates slip alongside each other and cause an earthquake
  5. 7. P waves travel in this pattern
  6. 9. happens to waves when they travel through different densities
  7. 11. a place where certain waves cannot travel
  8. 13. happens when plates converge and one slides beneath the other
  9. 16. made of the crust and upper mantle
  10. 18. waves produced by an earthquake