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5 Written questions

5 Matching questions

  1. phosphorous cycle
  2. r-selected
  3. population density
  4. biotic potential
  5. total fertility rate
  1. a organisms reproduce early in life and have high capacity for reproductive growth
  2. b number of individuals of a population that inhabit a certain unit of land or water
  3. c the cyclic movement of phosphorus in different chemical forms from the environment to organisms and then back to the environment
  4. d # of children an average woman will bear during lifetime; based on analyzing data from past
  5. e amount the population would grow if unlimited resources in environment

5 Multiple choice questions

  1. bans capture, exportation, or sale of endangered and threatened species
  2. managing forests for harvesting timber
  3. prohibit trading and commerce of species endangered or threatened
  4. model used to predict population trends based on births, deaths, and economy
  5. random fluctuations in frequency of seeing a gene in a small, isolated population. Due to chance, not natural selection

5 True/False questions

  1. rule-of-70can predict long-term population growth (70/current growth=population will double in x years)


  2. background extinction ratenatural rate of extinction


  3. slash and burnvegetation is slashed and area is burned before being planted with crops


  4. urban sprawlleave city and into suburbs


  5. irruptive populationchaotic