Across
- 3. fluid or semi fluid material
- 5. only liquid layer
- 6. silicate rock which contain common minerals
- 9. make tectonic plates move, in mantle
Down
- 1. semi molten
- 2. the envelope of gases surrounding the earth
- 4. a mineral that the body needs for growth
- 7. solid, iron, and nickle
- 8. creates earthquakes
- 9. layer we walk on every day