Across
- 3. The solid, outer layer of Earth that consists of the crust and the rigid upper part of the mantle
- 6. A naturally formed inorganic solid with a crystalline structure
- 8. The central part of Earth below the mantle
- 9. The strong lower part of the mantle between the asthenosphere and the outer core
- 10. The thin and solid outermost layer of Earth above the mantle
- 11. The series of processes in which rocks form
Down
- 1. The layer of rock between the Earth's crust and core
- 2. The solid, plastic layer of the mantle beneath the lithosphere
- 4. The liquid layer of Earth core
- 5. The movement of matter due to differences in density that are caused by temperature variations
- 7. The solid, dense center of our planet that extends from the bottom of the outer core to the center of Earth
