Across
- 3. Not from a living thing
- 4. Point inside Earth where rock first breaks or moves to cause an earthquake
- 9. Type of metamorphic rock without an orderly arrangement of minerals
- 10. All the water on Earth
- 11. Force per unit area, which increases inside Earth as the depth increases
- 12. A minerals's ability to split easily along flat surfaces
- 13. Point on the Earth's surface directly above where the rock first broke or moved to start an earthquake
- 14. The way a mineral reflects light
- 15. Scale used to rate the hardness of a mineral
Down
- 1. Layer of the core that is mostly molten metal
- 2. Upwards bend in rock
- 5. instrument used to record seismic waves
- 6. All the living things on earth
- 7. A slab of volcanic rock formed when magma forces itself vertically across rock layers
- 8. Study of the earth and its structure and composition