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5 Written questions

5 Matching questions

  1. grazing animals such as deers
  2. rocks that have undergone heat or pressure that causes it to change form is called
  3. zoooplankton-eating fish are
  4. The ranchers now wanted to bring back the prairie dogs because they realized that ________.
  5. the biosphere consists of the
  1. a metamorphic
  2. b secondary consumers
  3. c sum of all the planets living organisms and the abiotic portions of the environment
  4. d A) the prairie dogs kept the soil loose, so rain sank in and grasses grew
  5. e primary consumers

5 Multiple choice questions

  1. underground water reservoirs
  2. positive feedback loop
  3. Efforts at urban restoration intend to undo damage done to communities due to urban development.
  4. or phosphorus dissolved int he ocean and taken up by shellfis
  5. feed on and harm

5 True/False questions

  1. Macronutrientsunderground water reservoirs


  2. A small section of prairie grasses, over a year, produces enough biomass to feed insects, mice, rabbits, birds, deer, antelope, and a host of decomposers. The amount of food potentially available to the herbivores is thenet primary production


  3. A natural ecosystem, undamaged by human activity, ishave low temperature throughout the year


  4. desert and tundra have bothhave relatively low precipitation


  5. ------ capture solar energy and use photosynthesis to produce sugarslichens