Plate Tectonics

Edit Answers
1234567
Across
  1. 2. The deepest part of the oceans.
  2. 3. The mountain range that runs through California, all the way up to Alaska.
  3. 5. The island that has tropical plants on it even though it is a very cold island.
  4. 7. The lines in the ocean floor where plate tectonics meet.
Down
  1. 1. The meteorologist who theorized continental drift.
  2. 4. The sinking of the ocean floor back into the earth.
  3. 6. The supercontinent from millions of years ago.