ecosystems-and-biogeochemical project

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Across
  1. 2. also known as a trophic or ecological pyramid,
  2. 4. an organism that eats plants
  3. 7. each of several hierarchical levels in an ecosystem,
  4. 9. an organism that mostly eats meat, or the flesh of animals.
  5. 11. known as a trophic or ecological pyramid,
  6. 13. known as producers
  7. 15. the ability to do work
  8. 16. not living
  9. 17. have to eat to gain energy
  10. 18. the continuous movement of water
  11. 19. known as consumers
Down
  1. 1. an organism that makes its own food.
  2. 3. consisting of microscopic plants.
  3. 5. The organisms that eat the primary consumers
  4. 6. that feeds on and breaks down dead plant or animal matter.
  5. 8. matter from recently living organisms which is used for bioenergy production
  6. 9. organisms that obtain energy by the oxidation of reduced compounds
  7. 10. living
  8. 12. biological community of interacting organisms and their physical environment
  9. 14. an organism that eats plants and meat