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5 Written questions

5 Matching questions

  1. biotic potential
  2. Law of the Minimum
  3. ecological footprint
  4. albedo
  5. significant factors of human population growth
  1. a availability of clean water, improved sanitation systems, and medical care
  2. b amount of Earth's surface that's necessary to supply and dispose waste from a population. I=PxAxT (pop.)(affluence)(technology)
  3. c living organisms will continue to live, and consume available materials until the supply of materials is exhausted.
  4. d fraction of solar energy reflected back into space
  5. e amount the population would grow if unlimited resources in environment

5 Multiple choice questions

  1. vegetation is slashed and area is burned before being planted with crops
  2. random fluctuations in frequency of seeing a gene in a small, isolated population. Due to chance, not natural selection
  3. charitable agency that distributes food that would otherwise go to waste
  4. flat platforms on the hillside that creates level ground and reduces soil runoff from the slopes
  5. live births per 1,000 members of the population each year

5 True/False questions

  1. demographic transition modelpopulations are well below size dictated by carrying capacity, and then they grow exponentially


  2. irregular populationvery large, then very small


  3. background extinction ratenatural rate of extinction


  4. immigrationmovement of individuals out of a population


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


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