Across
- 2. the solid mineral material forming part of the surface of the earth
- 6. a fragment of rock
- 8. minerals are large and easy to see
- 10. rocks that forms below ground level
- 12. metamorphic rock classified as
- 13. molten rock below ground
- 14. igneous rock classified as
- 15. sedimentary rock classified as
Down
- 1. sedimentary rock includes dead organisms
- 3. sedimentary rock includes dissolved minerals
- 4. minerals are small and hard to see without a microscope
- 5. rock with grains of sand
- 7. molten rock above ground
- 9. rocks that forms above ground level
- 11. extrusive igneous rock that floats