Biosphere Crossword

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Across
  1. 3. a group of land ecosystems with similar climates and organisms
  2. 4. factor anything that restricts the size of the population
  3. 8. An enclosed area with interactions between abiotic and biotic factors
  4. 10. eats other animals
  5. 13. relationship between species where at least one benefits
  6. 15. nonliving
  7. 16. gets energy by eating other organisms
  8. 17. the process of a body of water becoming nutrient-rich
  9. 19. get energy from the environment
  10. 22. change in the structure or behavior of a species
  11. 25. all populations of different species that live in the same area
  12. 26. role and position a species has in its environment
Down
  1. 1. eats both producers and consumer
  2. 2. species the first species that colonize new or undisturbed land
  3. 5. cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.
  4. 6. one benefits and other is unaffected
  5. 7. feeds on producers
  6. 9. A form of symbiotic relationship between two organisms of unlike species in which one of them acts as predator
  7. 11. livin
  8. 12. all the organisms or the same species that live in the same area, at the same time
  9. 14. converts light energy, water, and carbon dioxide into food energy gluclose
  10. 16. capacity the largest population the area can support
  11. 18. is where both benefit
  12. 20. an organism that can form nutritional organic substances from simple inorganic substances such as carbon dioxide.
  13. 21. is where one is harmed the host is the one harmed and the parasite is benefiting
  14. 23. carnivor that does not kill its own food
  15. 24. all different populations that live together