Lets Extend, Module 2

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