Earth science Crossword

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Across
  1. 1. The study of glaciers
  2. 3. Greek philosopher believed in a primordial universe and explained their original state
  3. 4. Larger asteroid-sized aggregates called planetesimals were born
  4. 7. All the water on earth's surface
  5. 8. The Solar system began with a ___ from an interstellar cloud
  6. 11. are large sea waves mostly caused by earthquakes
  7. 13. thin outer layer of the earth
  8. 14. The study of Earth's atmosphere
  9. 16. The belief that the universe originated from a divine creation
  10. 18. The study of Earth's place in the universe
  11. 19. The study of the origin, history, processes, and structure of the solid Earth
  12. 20. The innermost layer of the earth
Down
  1. 2. The study of Earth's oceans
  2. 5. small, solid objects thought to be building blocks of planets
  3. 6. The layer of gases surrounding the Earth.
  4. 9. the regions of the earth where living organisms exist including land, water, and the atmosphere
  5. 10. The breaking down of rocks and minerals on earths surface due to atmospheric conditions
  6. 11. Formed near the central portion of the solar nebula
  7. 12. The earth's surface where magma from beneath the surface, escapes.
  8. 15. The rigid outer layer of the Earth, consisting of the crust and upper mantle
  9. 17. The preserved remains or traces of ancient organisms