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of 33 available terms

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5 Written Questions

5 Matching Questions

  1. Air pollution
  2. Sustainable development
  3. Hydroelectric power
  4. Proven reserve
  5. Nonferrous
  1. a Metals utilized to make products other than iron and steel
  2. b Concentration of trace substances, such as carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons, and solid particulates, at a greater level than occurs in average air.
  3. c Power generated from moving water
  4. d The level of development that can be maintained in a country without depleting resources to the extent that future generations will be unable to achieve a comparable level of development
  5. e The amount of a resource remaining in discovered deposits

5 Multiple Choice Questions

  1. A place to deposit solid waste, where a layer of earth is bulldozed over garbage each day to reduce emissions of gases and odors from the decaying trash, to minimize fires, and to discourage vermin
  2. Power supplied by people or animals.
  3. Amount of oxygen required by aquatic bacteria to decompose a given load of organic waste; a measure of water pollution.
  4. Power supplied by machines
  5. A gas that absorbs ultraviolet solar radiation found in the stratosphere, a zone between 15 and 50 km above Earth's surface

5 True/False Questions

  1. ConservationMaintenance of a resource in its present condition with as little human impact as possible.


  2. Breeder reactorA nuclear power plant that creates its own fuel from plutonium


  3. Active Solar Energy SystemsSolar energy systems that collect energy without the use of mechanical devices


  4. RecyclingThe Separation, collection, processing, marketing, and reuse of unwanted material.


  5. FerrousMetals, including iron, that are utilized in the production of iron and steel


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