What Is Earth Science

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Across
  1. 5. study of the ocean
  2. 9. divided into three parts - core, mantle, and crust
  3. 10. rocky outer layer of earth
  4. 11. thick layer of earth located under crust
  5. 12. the innermost layer of earth
Down
  1. 1. study of atmosphere
  2. 2. study of the universe
  3. 3. study of earth
  4. 4. thin gaseous envelope in the air
  5. 6. all the water in the earth
  6. 7. all life on earth
  7. 8. destructive and constructive forces