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5 Written questions

5 Matching questions

  1. phosphorous cycle
  2. Marine Mammal Protection Act
  3. replacement birth rate
  4. background extinction rate
  5. Second Harvest
  1. a charitable agency that distributes food that would otherwise go to waste
  2. b # of children couple must have to replace themselves in population
  3. c protected marine mammals from falling below optimum sustainable population levels
  4. d the cyclic movement of phosphorus in different chemical forms from the environment to organisms and then back to the environment
  5. e natural rate of extinction

5 Multiple choice questions

  1. movement of individuals to a population
  2. availability of clean water, improved sanitation systems, and medical care
  3. vegetation is slashed and area is burned before being planted with crops
  4. leave city and into suburbs
  5. DIVERSE region that faces severe threats and has lost 70%+ of original vegetation

5 True/False questions

  1. stable populationvery large, then very small

          

  2. birth rateplantations that manage trees of the same age and harvested

          

  3. biotic potentialpop. doubles in short time

          

  4. Law of the MinimumHow far an organism can tolerate changes in environment

          

  5. terracinggangue (waste from mining)