Plate Tectonics

Edit Answers
123456789
Across
  1. 4. When two plates collide
  2. 7. When an oceanic plate and a continental plate collide and the less dense plate slips under the denser plate
  3. 9. First name of the scientist who came up with the theory of continental drift
Down
  1. 1. When two plates split apart
  2. 2. Last name of the scientist who came up with the theory of continental drift
  3. 3. Earth millions of years ago
  4. 4. The part of Earth broken into tectonic plates
  5. 5. When two plates slide past each other
  6. 6. Something formed from a convergent boundary
  7. 8. These are caused by all the boundaries, but mostly transform boundaries