Across
- 5. smallest tidal range
- 6. between core and crust
- 9. where new crust forms from upwelling magma
- 10. having to do with vibrations of the Earth's crust
- 11. deposition of suspended particles from water
Down
- 1. two opposites states of being on either end (N & S)
- 2. pattern of magnetic stripes on ocean floor
- 3. large sections of Earth's crust that are in constant movement over fluid mantle
- 4. the study of the forms of things
- 7. occuring twice daily
- 8. dense, basaltic layer of crust