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5 Written questions

5 Matching questions

  1. Marine Mammal Protection Act
  2. significant factors of human population growth
  3. silviculture
  4. phosphorous cycle
  5. emigration
  1. a availability of clean water, improved sanitation systems, and medical care
  2. b managing forests for harvesting timber
  3. c movement of individuals out of a population
  4. d the cyclic movement of phosphorus in different chemical forms from the environment to organisms and then back to the environment
  5. e protected marine mammals from falling below optimum sustainable population levels

5 Multiple choice questions

  1. natural rate of extinction
  2. number of individuals of a population that inhabit a certain unit of land or water
  3. amount of Earth's surface that's necessary to supply and dispose waste from a population. I=PxAxT (pop.)(affluence)(technology)
  4. can predict long-term population growth (70/current growth=population will double in x years)
  5. DIVERSE region that faces severe threats and has lost 70%+ of original vegetation

5 True/False questions

  1. boom-and-bust populationvaries slightly above and below its carrying capacity over time


  2. albedofraction of solar energy reflected back into space


  3. biotic potentiallive births per 1,000 members of the population each year


  4. irregular populationvery large, then very small


  5. irruptive populationvery large, then very small


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