Ecology

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Across
  1. 3. Study of the relationships among living things
  2. 7. living factors in an environment
  3. 9. an area where an organism lives
  4. 10. a large group of ecosystems that share the same climate and community types
Down
  1. 1. a biological community
  2. 2. portion of earth that supports life
  3. 4. the role that an organism has has in an environment
  4. 5. nonliving factors in an environment
  5. 6. organisms of a single species that share the same location
  6. 8. factor a factor that restricts numbers of organisms