vocabulary

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Across
  1. 5. Study of organism interactions and their environment.
  2. 7. Combined evaporation and transpiration.
  3. 8. Animal life.
  4. 10. Water falling from the atmosphere.
  5. 12. Meeting present needs without compromising future needs.
  6. 14. Consumer Carnivore eating herbivores.
  7. 15. Gaseous layer surrounding Earth.
  8. 17. A living thing.
  9. 18. Per Thousand Salinity measure (ppt).
  10. 19. Nitrate conversion to nitrogen gas.
Down
  1. 1. Management Sustainable ecosystem use.
  2. 2. Energy production using oxygen.
  3. 3. Plant life.
  4. 4. Water vapor release from plants.
  5. 6. Community Stable, mature ecosystem.
  6. 9. Earth’s life-supporting zone.
  7. 11. Liquid water turning to vapor.
  8. 13. Earth’s total water.
  9. 16. Large ecological areas with distinct climates and life.
  10. 18. Consumer Herbivore.