Marine Ecosystems: Between Hope and Urgency

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Across
  1. 4. Earth's life steward.
  2. 5. Worldwide integration and interconnectedness of economies, cultures, and societies.
  3. 8. Interconnected community of living organisms and their environment.
  4. 10. Reptile with a shell, either aquatic or terrestrial
  5. 12. Celestial orb in space.
  6. 14. Earth's living beauty.
  7. 15. Variety of life in a particular habitat or ecosystem.
Down
  1. 1. Environmentally conscious or sustainable.
  2. 2. Harmful introduction of substances into the water adversely affecting marine organisms.
  3. 3. Large marine mammal that plays a significant role in ecosystem balance.
  4. 6. Process of converting waste materials into reusable materials to reduce environmental impact.
  5. 7. Air surrounding Earth.
  6. 9. Capable of being maintained or continued over the long term without harming the environment, society, or economy.
  7. 11. Natural, without synthetic chemicals.
  8. 13. Surroundings for life.