Across
- 2. the center of the earth
- 3. valley made in divergent boundaries
- 7. crust are the continents
- 8. cause by convergent boundaries
- 9. move slide each other
Down
- 1. move apart each other
- 2. move tords each other
- 4. landform on the earth
- 5. the thin layer of the earth
- 6. are caused by transform boundaries