Chapter 3 Vocab

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Across
  1. 2. Rock usually light-colored and has coarse grains.
  2. 7. A group of parts that work as a whole.
  3. 8. Waves produced by earthquakes.
  4. 9. A dark, fine-grained rock.
  5. 10. Ball of solid metal.
  6. 11. All of Earth's water that flows on top of land.
  7. 12. The relatively thin envelope of gasses.
  8. 14. The crust and the uppermost part of the mantle.
  9. 17. Forces that wear down.
  10. 18. Layer of rock that forms Earth's outer skin.
  11. 19. Results from a force pressing on an area.
Down
  1. 1. A metal core, a solid middle layer, and a rocky outer layer.
  2. 3. Contains all of Earth's water.
  3. 4. Layer of hot rock.
  4. 5. Forces that build up.
  5. 6. The part of the mantle that is solid metal but could bend like a spoon
  6. 13. The ability to do work.
  7. 15. Layer of liquid metal.
  8. 16. Contains all living things.