The Rock Cycle and Earth's history crossword

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Across
  1. 2. Hot fluid, or semifluid material which when cooled creates forms of igneous rock.
  2. 5. The small fragments of other rocks created by weathering and erosion.
  3. 7. _ _ _ _ _ _ _ _ split into all continents and land except Eurasia and North America.
  4. 11. 2nd stage of the rock cycle. It is created by the deposition, compaction, and cementation of sediments.
  5. 12. The process which breaks down rocks and other substances on Earth’s surface.
  6. 14. What is Greek for, “All Sea” and surrounded Pangea about 250 million years ago?
  7. 15. Contains all tectonic plates. Located underneath the crust of the Earth.
  8. 17. The rock formed by the cooling of magma?
  9. 19. The layer of the Earth that all terrestrial life known lives on. This is the outermost layer of the Earth.
  10. 20. The movement of soil or rock from one place to another.
Down
  1. 1. The innermost layer of the Earth. Located underneath the outer core.
  2. 3. Who was the first person to suggest that all continents might have actually been connected?
  3. 4. The last rock of the rock cycle. It is created by heat and pressure.
  4. 6. The largest layer of the Earth made up of oxygen and molten silicate rocks. Located above the Outer Core.
  5. 8. The most liquid layer of the Earth. Contains liquid iron and nickel.
  6. 9. The semi-liquid layer of the Earth’s upper mantle.
  7. 10. One of the oldest theories of how geologists thought continents moved over time.
  8. 13. What landform existed 250 million years ago and is Greek for, “All Earth”.
  9. 16. _ _ _ _ _ _ _ _ broke into Eurasia and North America.
  10. 18. _ _ _ _ _ _ _ _ _ is what happens to metamorphic rocks and is the process by which rock turns into magma.