Biosphere Crossword

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Across
  1. 7. needed for a cell process
  2. 8. makes its own food
  3. 9. one creature benefits, the other is harmed
  4. 10. eats plants
  5. 11. all the things and all the creatures in many species
  6. 15. the total capacity of an environment
  7. 16. more creatures join a population
  8. 17. more creatures leave a population
  9. 18. process that uses sunlight to make glucose
  10. 20. the process of generating cell energy
  11. 22. a building that simulates an environment
  12. 23. organelles that perform photosynthesis
  13. 25. both creatures benefit
  14. 26. produced by a cell process
  15. 28. the act of hunting animals
  16. 29. a characteristic an organism has
Down
  1. 1. a type of organism
  2. 2. all the creatures in many species
  3. 3. eats meat
  4. 4. eats plants and meat
  5. 5. the first species landing in primary succession
  6. 6. one creature benefits, the other is unaffected
  7. 12. eats dead meat
  8. 13. the powerhouses of cells
  9. 14. a factor that limits the size of a community in an ecosystem
  10. 19. how an environment changes over time
  11. 21. the relationship of two organisms
  12. 24. has to find food
  13. 27. all the creatures in one species