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5 Written questions

5 Matching questions

  1. Law of Tolerance
  2. silviculture
  3. background extinction rate
  4. immigration
  5. logistic population
  1. a movement of individuals to a population
  2. b managing forests for harvesting timber
  3. c pop. doubles in short time
  4. d How far an organism can tolerate changes in environment
  5. e natural rate of extinction

5 Multiple choice questions

  1. organisms that reproduce later in life, fewer offspring, and heavily nurture offspring
  2. gangue (waste from mining)
  3. regular population changes
  4. protected marine mammals from falling below optimum sustainable population levels
  5. the cyclic movement of phosphorus in different chemical forms from the environment to organisms and then back to the environment

5 True/False questions

  1. tree farmsplantations that manage trees of the same age and harvested


  2. Convention on International Trade in Endangered Species of Wild Flora and Fauna (CITES)prohibit trading and commerce of species endangered or threatened


  3. birth ratelive births per 1,000 members of the population each year


  4. decomposersabsorbs nutrients from nonliving organic matter (including waste!) and converts it into inorganic forms. ex: bacteria and fungi


  5. biodiversity hot spotDIVERSE region that faces severe threats and has lost 70%+ of original vegetation


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