Ecology Crossword

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Across
  1. 3. one species benefits, one is harmed
  2. 4. consumer that eats producers
  3. 6. consumer that eats consumers
  4. 9. one species benefits, one is unaffected
  5. 11. both species benefit
  6. 12. water, temperature, rocks, soil, sunlight
  7. 15. the study of this...
  8. 16. a community of organisms and their abiotic environment
  9. 18. type of organism that is not a producer
Down
  1. 1. the largest population an environment can support
  2. 2. diagram that shows how energy in food flows from one organism to the other
  3. 5. a group of organisms of the same species in the same area
  4. 6. ecosystem minus abiotic environment =
  5. 7. get energy by breaking down dead plants and animals
  6. 8. consumer that eats producers and consumers
  7. 10. organisms of different species with a close association
  8. 13. living
  9. 14. makes their own food
  10. 17. an organism that eats dead animals