Plate Tectonics

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Across
  1. 2. THe formation of new oceanic crust by the movement of magma out of the mid-ocean ridge causing the sea floor to widen over time
  2. 4. A landform formed when two tectonic plates slide
  3. 8. What makes two tectonics plates move
  4. 9. A location where two tectonic plates collide
  5. 10. A location where two tectonic plates divide
  6. 12. a supercontinent that incorporated almost all the landmasses on Earth.
Down
  1. 1. A landform formed when two plates collide
  2. 3. The theory that large plates have been slowlymoving since about 3.4 billion years ago
  3. 5. First started the theory of continental drift.
  4. 6. A location where two tectonic plates slide
  5. 7. Number of major plates
  6. 11. A landform formed when two tectonic plates divide