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5 Written questions

5 Matching questions

  1. Benthic organism in the great lakes
  2. the biosphere consists of the
  3. the largest pools of carbon in the carbon cycle are
  4. Cattle on an open range ,in some areas, may compact fragile soils while grazing. This can damage plant roots, leading to fewer, smaller plants, which may in turn cause cattle to graze more and work harder to obtain food. this is an example of a
  5. 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 the
  1. a net primary production
  2. b positive feedback loop
  3. c sum of all the planets living organisms and the abiotic portions of the environment
  4. d sedimentary rocks and fossil fuels
  5. e are helped by the presence of zebra mussels

5 Multiple choice questions

  1. ecosystem productivity
  2. symbiotic
  3. have low temperature throughout the year
  4. as we produce synthetics fertilizers and apply them to crops, lawns and parks
  5. dynamic equilibrum

5 True/False questions

  1. Efforts at urban restorationEfforts at urban restoration intend to undo damage done to communities due to urban development.


  2. desert and tundra have bothhave low temperature throughout the year


  3. The ranchers now wanted to bring back the prairie dogs because they realized that ________.sedimentary rocks and fossil fuels


  4. The origins in all phosphorus in biological tissue isor phosphorus dissolved int he ocean and taken up by shellfis


  5. rocks that have undergone heat or pressure that causes it to change form is calledmetamorphic