plates

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Across
  1. 2. moves the plates
  2. 5. when a denser plate slides under a less dense plate
  3. 6. magma coming up from the earth and filling a gap
  4. 7. formed at the overlap between the two types of crust.
  5. 8. subduction zones can cause
  6. 9. heat that causes manga to rise
Down
  1. 1. when plates grind past each other
  2. 3. when two tectonic plates come together
  3. 4. created and oceanic crust is destroyed
  4. 8. something transformboundary create