Plate Tectonics

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Across
  1. 7. What creates a Volcano.
  2. 9. What is Alfred wegnors brilliant theory.
  3. 11. What happens when the plates shift
Down
  1. 1. A different form of cucumber
  2. 2. What happens when magma comes up and pushes the ground apart.
  3. 3. The world's largest rodent
  4. 4. Its the name of an island also a common food
  5. 5. when denser things get pushed under
  6. 6. who came up with the Yee haw brilliant theory..
  7. 8. rising of different materials due to changes in the enviroment
  8. 10. How much mass an object has.