Science Definitions

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Across
  1. 3. molten or semi-molten material that comes after lava
  2. 4. fracture of rocks that displace
  3. 9. Build up of oxygen in the earth's atmosphere.
  4. 10. turning into a liquid from the heat
  5. 12. rock formation made from cooling rocks
  6. 13. Many minerals
  7. 15. Current geological eon
  8. 16. An Eon of time between the solar system and rock formations.
  9. 18. structure of earth crust
  10. 19. remains of a living orginism
Down
  1. 1. made or structured from volcanoes
  2. 2. layers of rock or other natural materials
  3. 3. rock formation made from a heat transformation
  4. 5. solid shell of the interior of a planet like earth
  5. 6. changes structure from wind water etc...
  6. 7. force created by an invisible or visible object
  7. 8. solid geological ball in the middle of earth
  8. 11. small pieces broken down by erosion
  9. 14. earths interior made of rock or ice
  10. 17. Earth's crust has cooled enough for landmasses to form