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5 Written questions

5 Matching questions

  1. Abiotic
  2. Scavenger
  3. Ozone Shield
  4. Autotroph
  5. Deforestation
  1. a
    any animal that feeds on refuse and other decaying organic matter
  2. b the layer of ozone gas in the upper atmosphere that protects Earth from some of the Sun's radiation
  3. c any nonliving component of an environment
  4. d the removal of trees
  5. e an organism that makes its own food

5 Multiple choice questions

  1. (ecology) the status of an organism within its environment and community (affecting its survival as a species)

  2. organism that relies on other organisms for its energy and food supply; also called a heterotroph
  3. an organism that makes its own food
  4. An organism that lives off another organism
  5. the area in which something exists or lives

5 True/False questions

  1. Populationthe people who inhabit a territory or state


  2. Food Chain
    a series of steps in which organisms transfer energy by eating and being eaten


  3. Global Warmingan increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic changes)


  4. Ecological Succession(ecology) the gradual and orderly process of change in an ecosystem brought about by the progressive replacement of one community by another until a stable climax is established


  5. Bioticany nonliving component of an environment