Across
- 2. Made up of mostly magma
- 4. nickle
- 5. the earths atmosphere
- 7. Made up of iron and nickel.
- 9. are a sudden and violent shaking of the ground, sometimes causing great destruction, as a result of movements within the earth's crust or volcanic action.
- 10. rigid outer part of the earth, consisting of the crust and upper mantle
- 11. is what we stand on
Down
- 1. the rigid outer part of the earth, consisting of the crust and upper mantle.
- 3. a hot dense ball of iron at the center of the earth
- 6. iron
- 8. degree of consistency measured by the quantity of mass per unit volume.