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