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6 Written questions

6 Multiple choice questions

  1. a system of several overlapping food chains.
  2. a symbiotic relationship in which both species benefit.
  3. all the populations sharing a specific area or region.
  4. organism that supports a parasite.
  5. traces the path of energy as it moves from one organism to the next in an ecosystem.
  6. a type of symbiosis in which one species benefits while the other seems to be unaffected.

6 True/False questions

  1. Energy Pyramiddiagram that shows the flow of energy through a food chain.


  2. Decomposerall the organisms that live in an area together with the nonliving things in the environment.


  3. Adaptationall the members of a species living in a particular area at a particular time.


  4. Consumeruse the energy of the sun to produce their own food (plants).


  5. Specieseat the remains of organisms left behind by other animals.


  6. Symbiosisa group of organisms that can mate and produce offspring that in turn can produce more offspring.