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5 Written questions

5 Matching questions

  1. decompostiton
  2. tertiary consumers
  3. detritivores/ decomposers
  4. primary production
  5. producers
  1. a get energy from detritus
  2. b animals that eat secondary consumers (snakes)
  3. c bottom of the foodchain (autotrophs)
  4. d the amount of solar energy converted to chemical energy by producers for a given area in a given time period
  5. e the breakdown of organic materials to inorganic ones

5 Multiple choice questions

  1. the amount of living organic material in an ecolsystem
  2. all the organisims in a community as well as the abiotic
  3. the transfer of materials within the ecosystem
  4. dead animal matter produced at all trophic levels
  5. the sequence of food transfer up the trophic levels

5 True/False questions

  1. primary successionwhen no ecological succession begins in a virtually lifeless area with no soil

          

  2. disturbancesevents such as fire, floods, droughts, overgrazing, or human activity that damage biological communities, remove organisms, and alter the availability of resourses

          

  3. quaternarythese include hawks and are the highest level of the food chain

          

  4. secondary consumersanimals that eat secondary consumers (snakes)

          

  5. food webthe sequence of food transfer up the trophic levels

          

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