Ecosystems and Ecology

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Across
  1. 3. A complex network of interconnecting and overlapping food chains, showing feeding relationships
  2. 5. An animal that feeds on exclusively plant matter
  3. 7. A geological area of plants, animals, and other organisms,as well as weather and landscape
  4. 9. The whole number of inhabitants in a specific place
  5. 10. An area of the planet that can be classified according to the plants and animals that live in it.
  6. 11. An animal taken by a predator as food
  7. 12. The sequence of transfers of matter and energy in the form of food, from organism to organism
  8. 13. One that consumes
Down
  1. 1. An animal that feeds primarily on animal matter
  2. 2. A class of individuals having common attributes and designated by a common name
  3. 4. A relative state of balance or equilibrium
  4. 6. An animal that feeds on both plant and animal matter
  5. 7. The actual scientific study of how the relationships between living organisms and their environment
  6. 8. One that produces
  7. 11. An organism that primarily obtains food by the killing and consuming of another organism