Bower Earth Science

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Across
  1. 1. a greek work meaning all world or all earth
  2. 7. the outermost layer or surface of the earth
  3. 8. the innermost layer of the core made of hot dense metals
  4. 9. the process of forming new oceanic crusts
  5. 10. the outermost layer of the core made of mainly liquid iron and nickel
  6. 11. the earth's crust and its inner layers
  7. 13. a large section of the earths crust
  8. 15. theory that the earths crust is divided into sections that move
Down
  1. 2. the air that surrounds the earth
  2. 3. the layer of iron rich minerals surrounding the core
  3. 4. the part of the earth that holds all living and non living things
  4. 5. all the earth's salt water and freshwater
  5. 6. the open space created after 2 plates move apart
  6. 12. minerals in the form of hot liquid rock
  7. 14. the innermost layer or center of the earth