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5 Written Questions

5 Matching Questions

  1. acid rain
  2. mark and recapture
  3. advantage of Müllerian mimicry
  4. eutrophication of lakes
  5. process of primary eco. succession
  1. a predators learn more quickly to avoid any prey with that appearance
  2. b sewage & manuer: ↑ nutrients: ↑ algae → weeds: shallow areas → ↓ photosynthetic organisms → 1) organic material ↑, depth ↓ and 2) detritivores ↑: O₂ ↓ → more fish die: O₂ ↓ →→ LAKE DISAPPEARS!
  3. c organisms are captured --> tagged --> released. process is repeated and math equation is used
  4. d nitric, nitrous, sulfurous, sulfric acid + water = pH 5.6 (acidic)
  5. e no soil --> pioneer organisms (i.e. lichens & mosses) inhabit area --> rocks weathered & dead matter of pioneer organisms = soil --> grasses, bushes, trees come --> climax community

5 Multiple Choice Questions

  1. NO₃⁻ to N₂
  2. burning fossil fuels → ↑ CO₂₂ → air absorbs lots of inferred radiation → temp ↑ → ice caps melt → cities drown
  3. final stable community of primary eco. succession
  4. reproduce rapidly when area is uncrowded and resources are vast
  5. change plants in fields

5 True/False Questions

  1. biological magnificationorganisms in higher trophic levels have a higher concentration of accumulated toxins than those in the lower levels

          

  2. Taigaaka Conifer Forest
    N regions
    has many lakes, ponds, & bogs
    very cold winters
    largest terrestrial biome
    heavy snowfall
    greater variety in animal species than tundra

          

  3. marinehormones in animals → people eat those animals → people get those hormones → birth defects

          

  4. batesian mimicrywater evaporates, forms clouds, and rains
    over land
    most water from plants

          

  5. animals' defense strategies against predatorshiding, fleeing, (passive) defending themselves

          

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