plate tectonics 8.136

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Across
  1. 4. when one plate goes under another. begins with "sub"
  2. 7. when all the continents were together, it was called this
  3. 8. what continental crust is made of. think countertops
  4. 10. when you touch something and it is hot, direct contact
  5. 11. when tectonic plates slide past each other. San Andreas Fault
Down
  1. 1. the thickest layer of the earth
  2. 2. when continents collide they form these tall structures
  3. 3. when tectonic plates come together
  4. 5. what oceanic crust is made of. think "salt"
  5. 6. layer of earth that is solid and made of iron and nickel
  6. 9. when tectonic plates pull apart.
  7. 10. heat transfer through liquid or gas.