ENERGY FLOW

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Across
  1. 3. a huge black mammal that has long nails and likes to climb trees and catch fish in streams
  2. 4. A living organism of the kind exemplified by trees, shrubs, herbs, grasses, ferns, and mosses
  3. 8. feeds mainly on primary consumers
  4. 9. A system of interlocking and interdependent food chains
  5. 11. Any such living organism other than a human being
  6. 13. An organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide
  7. 14. an organism that gets its energy and nutrients by feeding on other organisms
  8. 15. feeds mainly on producers
  9. 18. An individual animal, plant, or single-celled life form
  10. 19. a scavenger that has lots of fur and looks like a husky
Down
  1. 1. feeds mainly on dead material
  2. 2. A series of organisms each dependent on the next as a source of food
  3. 5. feeds on both primary and secondary consumers
  4. 6. An organism deriving its nutritional requirements from complex organic substances
  5. 7. breaks down deadorganisms and wastes to complete the nutrient cycle in the ecosystem
  6. 10. all the organisms in a feeding level which are the same number of steps away from the sun
  7. 12. a scaley slithering reptile
  8. 15. an organism which uses elements from the environment to make its own food
  9. 16. produces in ponds and frogs like to lay their eggs in it
  10. 17. eats nectar and has yellow and black stripes