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5 Written questions

4 Matching questions

  1. Density Dependent
  2. Tundra
  3. J curve- population
  4. Ocean
  1. a Biome Main Characteristics - permafrost, shallow roots
  2. b Biome Plant/animal life - Phytoplankton, algae/ Wide variety of fish: swordfish, marine mammals, dolphins, whales
  3. c effects population in different ways depending on size. Ex: predation, competition, migration, disease
  4. d population growing exponentially, no limiting factors, reaching biotic potential Ex: human population

5 Multiple choice questions

  1. Biome Plant/animal Life - Deciduous trees, some conifers, flowering shrubs, mosses and ferns/ Deer, bear, squirrels, raccoons, skunks, turkeys
  2. Biome Climate- Warm, seasonal rain, frequent fires
  3. between different species
  4. Biome Main Characteristics - Largest biome (75%); pollution, over fishing
  5. living interactions between organisms of an ecosystem Ex- competition, predation, symbiosis

5 True/False questions

  1. Density Independenteffects population regardless of size. Ex: natural diasters


  2. Parasitismone organism benefits while another is harmed. Ex- dog (loses blood), flea (gets food)


  3. Commensalismone organism benefits while the other is unaffected. Ex- remora (gets food), shark (feeds normally)


  4. Ecosystemdistinct area consisting of both biotic and abiotic factors


  5. Oceangeographic area w/ same climate and life


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