Across
- 2. One of the types of seismic waves
- 3. Coarsed grained
- 6. Most rocks have shiny particles called?
- 9. Cools and solidifies quickly from lava
- 10. Composed of granite and rhyolite
- 14. Fluid part of the core
- 16. Formed when sediment gets packed together
- 18. The model that represents the processes of transformation of rocks
- 20. Also known as rock salt
- 22. Naturally-formed solid element or compound
- 23. Also known as Compositional layer
- 24. Consists of compaction and cementation
- 25. – A process in which metamorphic rock is subject to extreme heat and pressure
- 26. One of the types of seismic waves
- 27. Rich in silica
- 28. Is the breaking down of rock in the lithosphere
- 29. Refers to the layers of the arrangement of minerals
- 30. Magma cools slowly underground the earth
Down
- 1. It is made up of less dense granitic rocks
- 4. Softest mineral on the Mohs scale
- 5. Composed of gabbro and basalt
- 7. It is the outer solid part of the earth
- 8. An instrument used to detect and record earthquakes
- 11. Hardest material on the Mohs scale
- 12. largest layer of the earth
- 13. Another term for Lithification
- 15. In this layer, the rocks are hot and soft
- 17. Source of the Earth's internal heat
- 19. Magma cools fast on the surface of the earth
- 21. The process in which the minerals stick or bind with sediments