Across
- 4. thesemi-fluidlayerofthemantlewhereconvectioncurrentshappen
- 5. agroupofthesamespecieslivinginthesamearea
- 7. forms afterweatheringanderosionwhensedimentscompactandcement
- 9. instumentsusedtomeasureandrecordseismicwaves
- 11. nameoftheancientsupercontinentwhenitwasallonelandmass
Down
- 1. formedatplateboundariesusuallywhenplatescollide
- 2. rockformedwhenlavaormagmacoolsandhardens
- 3. locatedbetweenthemantleandtheoutercore
- 6. hotmaterialrises,coolermaterialsink.Itdrivesplatetectonics
- 8. fracturesorzonesofweaknessintheearthscrust
- 10. deep,elongateddepressionsintheocean,oftenassociatedwithsubdunctionzones