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5 Written questions

5 Multiple choice questions

  1. for agricultural activities, land use practices or management styles that maintain land productivity and decrease pesticide and fertilizer expenditures. In general, any type of practice or management style that is designed to protect water quality by controlling erosion, runoff, nutrients, pesticides and toxics
  2. Microscopic, free-floating, autotrophic organisms that function as producers in aquatic ecosystems
  3. growth pattern in which a population's growth rate slows or stops following a period of exponential growth
  4. Insect development consisting of four stages: egg, larva, pupa, and adult
  5. Insect development consisting of three stages: egg, nymph, and adult

4 True/False questions

  1. intrinsic rate of increaseaquatic insects or other small organisms that have no backbone and are large enough to be seen without a microscope


  2. carrying capacitylargest number of individuals of a population that a environment can support


  3. anadromousplanktonic animals feed on the phytoplankton


  4. density independent limiting factorlimits population growth based on population density;ex. disease, competition, predation