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5 Written questions

5 Matching questions

  1. tailings
  2. demographic transition model
  3. replacement birth rate
  4. Law of the Minimum
  5. significant factors of human population growth
  1. a # of children couple must have to replace themselves in population
  2. b living organisms will continue to live, and consume available materials until the supply of materials is exhausted.
  3. c gangue (waste from mining)
  4. d model used to predict population trends based on births, deaths, and economy
  5. e availability of clean water, improved sanitation systems, and medical care

5 Multiple choice questions

  1. natural rate of extinction
  2. absorbs nutrients from nonliving organic matter (including waste!) and converts it into inorganic forms. ex: bacteria and fungi
  3. amount the population would grow if unlimited resources in environment
  4. managing forests for harvesting timber
  5. charitable agency that distributes food that would otherwise go to waste

5 True/False questions

  1. r-selectedorganisms that reproduce later in life, fewer offspring, and heavily nurture offspring


  2. stable populationchaotic


  3. genetic driftrandom fluctuations in frequency of seeing a gene in a small, isolated population. Due to chance, not natural selection


  4. albedogangue (waste from mining)


  5. terracingflat platforms on the hillside that creates level ground and reduces soil runoff from the slopes


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