Interactions in the Environment

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Across
  1. 2. the study of relationships between organisms and between organisms and their environment
  2. 6. a group of organisms of the same species in a given area
  3. 8. living parts of an ecosystem
  4. 10. all the living and non-living things in an area
  5. 13. a living thing that is small and must be viewed with the help of a microscope
  6. 16. a group of similar organisms that can mate and reproduce more of the same type of organism
Down
  1. 1. an animal that is eaten by another animal
  2. 3. a living thing
  3. 4. a substance that an organism needs to grow and maintain its body
  4. 5. the struggle among living organisms to use the same resources within an ecosystem
  5. 7. non-living components of an ecosystem such as precipitation, wind, and soil
  6. 9. interaction in which one organism catches and feeds on an another organism
  7. 11. an animal that eats another animal
  8. 12. the environment where an organism lives
  9. 14. a group of populations of different species within a given area
  10. 15. an interaction between individuals of different species that benefits both individuals