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5 Written questions

5 Matching questions

  1. biomass
  2. secondary consumers
  3. tertiary consumers
  4. disturbances
  5. abiotic resevoir
  1. a chemical nutrients is stockpiled
  2. b the amount of living organic material in an ecolsystem
  3. c animals that eat secondary consumers (snakes)
  4. d events such as fire, floods, droughts, overgrazing, or human activity that damage biological communities, remove organisms, and alter the availability of resourses
  5. e small mammals (mouse)

5 Multiple choice questions

  1. the sequence of food transfer up the trophic levels
  2. when a disturbed area is gradually replaced by a succession of other species
  3. get energy from detritus
  4. the transfer of materials within the ecosystem
  5. when no ecological succession begins in a virtually lifeless area with no soil

5 True/False questions

  1. ecosystemall the organisims in a community as well as the abiotic

          

  2. energy flowall the organisims in a community as well as the abiotic

          

  3. detritusdead animal matter produced at all trophic levels

          

  4. primary productionwhen no ecological succession begins in a virtually lifeless area with no soil

          

  5. producersa network of interconnecting food chains

          

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