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5 Written questions

5 Matching questions

  1. abiotic resevoir
  2. food web
  3. primary production
  4. disturbances
  5. food chain
  1. a events such as fire, floods, droughts, overgrazing, or human activity that damage biological communities, remove organisms, and alter the availability of resourses
  2. b the amount of solar energy converted to chemical energy by producers for a given area in a given time period
  3. c chemical nutrients is stockpiled
  4. d the sequence of food transfer up the trophic levels
  5. e a network of interconnecting food chains

5 Multiple choice questions

  1. all the organisims in a community as well as the abiotic
  2. get energy from detritus
  3. when a disturbed area is gradually replaced by a succession of other species
  4. these include hawks and are the highest level of the food chain
  5. where a disturbance destroys an existing community but left the soil intact

5 True/False questions

  1. detritusdead animal matter produced at all trophic levels

          

  2. biogeochemicalecosystems involving biotic and abiotic

          

  3. decompostitonall the organisims in a community as well as the abiotic

          

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

          

  5. primary consumersherbivores which eat plants (insects birds)