Across
- 2. plates separate from each other
- 6. plates consist of a crust called sial
- 7. plates consist of a crust called sima
- 8. direct result of plate movement and melting of the crust
Down
- 1. plates move towards one another
- 3. between plates is the most common cause of earthquakes
- 4. are caused from transform plates
- 5. plates slide together in a horizontal,vertical or diagonal way