Organisms In Their Environment

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Across
  1. 2. A graphical representation in the form of a ____ designed to show the ecological biomass or biomass productivity at each trophic level in a given ecosystem.
  2. 5. The place where an organism lives.
  3. 6. All the organisms of a particular species living in a certain area.
  4. 7. Carnivores are ____ consumers.
  5. 10. A unit containing all of the organisms and their environment, interacting together in a given area.
  6. 11. All the organisms which live in a particular habitat.
  7. 12. An animal that eats secondary consumers is a ____ consumer.
Down
  1. 1. Each step in a food chain is called a ____ level.
  2. 2. Herbivores are ____ consumers.
  3. 3. They get their energy from dead of waste organic matter.
  4. 4. A food ____ shows how energy is passed from one organism to another as they feed.
  5. 8. The first organisms in a food chain.
  6. 9. A food ____ is many interacting food chains of a certain area.