Across
- 3. things that support theory
- 4. is a mountain system formed by tectonic plates
- 7. major land forms
- 8. rigid layer made of the uppermost mantle and crust
- 10. where new crust is formed
Down
- 1. name of the person who discovered the continental drift theory
- 2. evidence found on multiple continents
- 5. name of supercontinent
- 6. a continuous land mass
- 9. the process of the mountain formation by the earths crust folding