Across
- 5. the idea that pieces of the earth move
- 8. scratches left by glaciers on rocks
- 10. a fern-like tree that was found in that helped prove wegener's theory.
Down
- 1. a german scientist that had the theory of continental drift
- 2. a medium sized land mammal like reptile
- 3. remains of plants and animals from the past
- 4. a fresh water reptile that help prove that the earths continents moved
- 6. It fits with South America almost like a puzzle peace
- 7. the supercontinent
- 9. the person to come up with the theory plate tectonics