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Across 2. how exposed sedimentary rock appears if it has NOT been disturbed 7. tidal wave created by an underwater earthquake 9. the earth layer where convection takes place 12. the location of an earthquake above the focus 14. the location of an earthquake under the epicenter 15. gives us evidence of the composition and density of earth's interior 16. a plate boundary where crust is pulling apart 17. the height of a wave on a seismogram

Down 1. a plate boundary where is crust is pushing together 3. the type of crust that is made of basalt and is mafic 4. the earth layer that is the crust and upper mantle 5. the type of crust that is made of granite and is felsic 6. a plate boundary where crust is sliding past 8. evidence the ocean floor is spreading 10. the seismic wave that arrives after the p-wave and can not travel through liquids 11. the print out from a seismograph showing p and s wave arrival times 13. the seismic wave that is the fastest and travels through solids and liquids