ecology

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Across
  1. 7. mrsgrEn
  2. 8. eating the dead
  3. 12. water under soil to tree
  4. 15. over-predation makes a food web _________
  5. 17. to fight for the same resources
  6. 18. waste product upon respiration
  7. 21. _______ + water -> oxygen + glucose
  8. 23. clouds too heavy
  9. 24. a cause of an unbalanced food web when done excessively
Down
  1. 1. heterotrophic
  2. 2. ________ bacteria in waterlogged soil
  3. 3. converts amino acids to ammonia
  4. 4. victims in an ecosystem
  5. 5. evaporates water
  6. 6. more arrows describing organism relationship
  7. 9. non-picky eaters
  8. 10. the fourth trophic level in a food chain
  9. 11. population of different species living together
  10. 13. autotrophic
  11. 14. greater than a community
  12. 16. generating their own food
  13. 19. tree layer that is a blockage of light
  14. 20. ammonia becomes ____ in organisms during the nitrogen cycle
  15. 22. consumers who are herbivores
  16. 25. a misleading pyramid about the organisms in an area