Across
- 4. :Granite is a coarse-grained intrusive igneous rock composed mostly of quartz found on earths contiental crust
- 6. :type of lava
- 8. :earths outermost layer
- 9. :vibrations caused by earthquakes and other tectonic plate movements
Down
- 1. :the heat that causes the rocks to rise and fall
- 2. :a solid ball of metal made up of nickel and iron
- 3. :it's in a molten state and is found between the inner core and mantle
- 5. :largest layer of the earth
- 7. :composed largely of plagioclase with pyroxene and olivine and found in the ocean