Biology Baffle

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Across
  1. 4. portions of earth where life exists
  2. 6. average yearly condition of temp./precipitation
  3. 8. tundra soil that is always frozen
  4. 10. are made up from same species
  5. 11. zone that is hot year round
  6. 12. uses chemicals for carbohydrates
  7. 14. relationship between 2 close living organisms
  8. 16. produce their own food
  9. 19. assembling of populations
  10. 21. condition of atmosphere at a certain time/place
  11. 22. zone that has seasons
  12. 24. feed on dead matter
  13. 27. organism's ability to live in unfavorable conditions
  14. 28. study of interactions among organisms
  15. 29. zone where it is always cold
Down
  1. 1. organisms purpose
  2. 2. eat other organisms
  3. 3. uses light for power in chemical reaction
  4. 5. only eat animals
  5. 7. necessity of life
  6. 9. factor from something nonliving
  7. 13. small differing climate from surrounding climate
  8. 15. factor from an organism
  9. 17. decaying leaves and other organic matter on forest floor
  10. 18. groups of similar ecosystems
  11. 20. only eat plants
  12. 23. interaction when one organism feeds on another
  13. 24. break down matter
  14. 25. eat both plants and animals
  15. 26. level in food web or chain