Across
- 3. Made out of magnesium and iron
- 4. Living planet
- 6. core Made of iron and nickel
- 7. Also known as lava
- 8. ________ plates
- 10. Also known as stone
Down
- 1. Tremble that creates a hole or crack in the earth
- 2. core Made of liquid
- 5. Mountain that erupts
- 9. Made out of oxygen