ecology keywords

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Across
  1. 4. Group of organisms of the same species who live in the same area at the same time.
  2. 8. Obtain organic nutrients from dead organisms by internal digestion
  3. 11. A community and its abiotic environment.
  4. 12. Heterotrophs that feed on living organisms by ingestion.
  5. 14. Experimental tool that brings a small part of the natural environment under controlled conditions.
  6. 15. When two members from the same species mate and produce offspring.
Down
  1. 1. Where species live
  2. 2. Non-living
  3. 3. Study of relationship between living organisms and other organism and their environment
  4. 5. When members from different species breed
  5. 6. Groups of organisms that can potentially interbreed to produce fertile offspring.
  6. 7. Heterotrophs that obtain organic nutrients from detritus by external digestion.
  7. 9. Organisms that predators kill for food
  8. 10. Formed by populations of different species living together and interacting with each other.
  9. 13. Living