Across
- 2. the core is made of iron and this
- 5. boundary where S waves stop
- 7. discontinuity at a depth of 35km
- 9. a phase boundary where rocks change from liquid to solid at 5100km depth
- 10. group in Goldschmidt Classification containing cobalt and iron
- 11. ultramfic igneous rock made of olivine and pyroxene
Down
- 1. non-molten solid that deforms by viscous or plastic flow
- 3. the upper rigid layer of the crust and upper mantle
- 4. foreign rock included in an igneous rock but from a different source
- 6. the mantle has the same composition as this type of meteorites
- 8. section of oceanic crust attached to a continent during plate movement