Tectonic plates, and fossils

12345678
Across
  1. 2. a scientist who studies fossils
  2. 4. Large pieces of rock which are in the lithosphere of the earth is divided into a small number of plates which float on and travel independently over the mantle
  3. 7. the result of sudden movement along faults within the Earth
  4. 8. The exact opposite of a convergent boundary
Down
  1. 1. A place were a Ridge system is the most extensive chain of mountains on Earth
  2. 3. Where tectonic plates converge
  3. 5. A scientist, who Made the original argument that Pangea even
  4. 6. Over 200 million years ago, this Was a large super-continent, roamed by