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5 Written questions

5 Matching questions

  1. ecosystem
  2. disturbances
  3. energy flow
  4. quaternary
  5. food web
  1. a the passage of energy through the components of the ecosystem
  2. b all the organisims in a community as well as the abiotic
  3. c these include hawks and are the highest level of the food chain
  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 a network of interconnecting food chains

5 Multiple choice questions

  1. the sequence of food transfer up the trophic levels
  2. the amount of living organic material in an ecolsystem
  3. animals that eat secondary consumers (snakes)
  4. when a disturbed area is gradually replaced by a succession of other species
  5. the amount of solar energy converted to chemical energy by producers for a given area in a given time period

5 True/False questions

  1. primary consumersanimals that eat secondary consumers (snakes)

          

  2. secondary successionwhere a disturbance destroys an existing community but left the soil intact

          

  3. biogeochemicalthe sequence of food transfer up the trophic levels

          

  4. detritivores/ decomposersanimals that eat secondary consumers (snakes)

          

  5. primary successionwhere a disturbance destroys an existing community but left the soil intact