Ocean Unit

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Across
  1. 1. The fourth largest ocean
  2. 3. This area has a milder climate due to oceans being a temperature buffer
  3. 6. 50-85% of this is produced in the epipelagic zone
  4. 7. The term for the ocean due to its ability to absorb and hold carbon
  5. 9. What determines the ocean zones
  6. 10. The second largest ocean
  7. 11. 70 m to 600 m, "bad" light
  8. 13. The largest and deepest ocean
  9. 15. 1000 m to 4000 m, complete darkness
  10. 16. The sea floor
  11. 18. Another name for the mesopelagic zone
  12. 19. Another name for the bathypelagic zone
  13. 20. 4000 m to ~6000 m, intense pressure and near freezing temps
Down
  1. 2. 6000 m to 11000 m, deepest region of the ocean
  2. 4. Surface to 70 m, "good" light
  3. 5. 200 m to 1000 m, not enough light for photosynthesis
  4. 8. The third largest and warmest ocean
  5. 10. Below 600 m, no light
  6. 12. The chemical process that happens at hydrothermal vents
  7. 14. The smallest and shallowest ocean
  8. 17. Surface to 200 m, abundant productivity