MARINE SCIENCE CROSSWORD PUZZLE- Ordonez

12345678910111213141516171819
Across
  1. 2. Wegener, proposed theory of continental drift
  2. 3. segments of the lithosphere that move and change place
  3. 6. dry land parts of the crust
  4. 8. produces volcanoes
  5. 10. rigid layer of the uppermost mantle and crust
  6. 12. fault, grind past each other with no damage to lithosphere
  7. 16. sea floor of the crust
  8. 18. move together/ collide
  9. 19. the outer core of the mantle is
Down
  1. 1. move apart
  2. 3. name of landmass that was present 200 million years ago
  3. 4. earths largest plate
  4. 5. weaker region in the mantle over which earths outer shell lies
  5. 7. outer layer of the earth
  6. 9. where the sea floor is created
  7. 11. core, earths 4th layer
  8. 13. core, earths 3rd layer
  9. 14. layer below the crust
  10. 15. plates are driven by what of the earth
  11. 17. drift, theory that continents were once a single landmass that broke apart and have moved to their present locations