Plate Tectonics

12345678910111213141516
Across
  1. 2. The type of plate boundary that move away from each other
  2. 3. convergent boundaries form what type of natural disaster when forced up
  3. 6. plates that are under water
  4. 7. the fluid portion of the Earth's lower mantle below the lithosphere
  5. 10. how many million years it takes for the cycle crust forming and melting down in the core
  6. 11. The tectonic plate we live on
  7. 14. how the intensity of an earthquake is measured
  8. 15. The type of boundary that that earthquakes are made from
  9. 16. top layer of the crust
Down
  1. 1. when one plates moves underneath the other
  2. 4. the slow movement of the continents over time
  3. 5. How many major plates are there
  4. 8. which type of plate that is thicker?
  5. 9. A boundary were two tectonic plates are pushing against each other
  6. 12. the super continent
  7. 13. the first person to develop the theory of plate tectonic