Science

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Across
  1. 4. when sea water fills glaciated valley
  2. 5. cloud that produces ice crystals
  3. 7. spongebob house
  4. 9. fossils that are footprints
  5. 12. marine tectonic feature
  6. 17. largest ocean basin
  7. 18. studies surface water
  8. 19. below the third layer of soil
  9. 20. water in a rock crack that freezes
Down
  1. 1. 95% of all fossils
  2. 2. precipitation from a stratus cloud
  3. 3. dense ice structure that moves by gravity
  4. 6. thin wall created by melting glacier
  5. 7. studies fossils
  6. 8. scientist that studies rocks
  7. 10. 3D fossil
  8. 11. clouds that are in 2 or more altitudes
  9. 13. a way streams move sediments
  10. 14. number of ocean basins
  11. 15. studies soil
  12. 16. air that sinks
  13. 18. most fertile topsoil