Across
- 4. The name of this type of rock comes from a word that means "to settle."
- 5. The tiny and/or shiny specks we see in rocks are ___________.
- 6. Earth's inner core is made of ___________ metal.
- 7. This part of the Earth is below the crust.
- 10. An opening in the Earth's crust where melted rock can flow out.
- 12. Earth's mantle is made of solid hot ___________.
Down
- 1. The famous Empire State Building is made of this type of rock.
- 2. The name of this type of rock comes from a word that means "to change."
- 3. The outside part of the Earth.
- 8. The material that comes out of volcanoes.
- 9. The name of this type of rock comes from a word that means "fire."
- 11. Earth's outer core is made of ___________ metal.