Across
- 3. a naturally occurring and compound element
- 5. the second layer of the earth which is the mostly-solid bulk of earth's interior- the layer under the crust.
- 8. the study of rocks and earth
- 9. core- the inner part of the core
- 11. forced between preexisting rocks or rock layers while in a molten or plastic condition
- 12. a glass looking rock
Down
- 1. the third layer of earth which is the only liquid layer
- 2. the upper layer of the earth's mantle
- 4. molten rock crystallises and solidifies
- 5. hot fluid within or below the earth's crust
- 6. the rigid outer part of the earth
- 7. the centre of the earth
- 8. igneous rock found throughout the continental crust
- 10. relating or denoting rock that has been extruded
- 12. the top layer of the earth