Across
- 3. slow-moving subterrainian large landmass
- 5. the part of the interior of earth
- 6. a slow movement of the continents
- 8. the solid part of a celestial body
- 9. the outer part of a planet, moon, or asteroid
- 10. the central part of earth or sun
Down
- 1. a fracture in the crust of a planet
- 2. fused or liquefied by heat
- 4. a zone that lies beneath the lithosphere
- 7. the part of the earth's atmosphere