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5 Written questions

5 Matching questions

  1. Potential Reserve
  2. Nonferrous
  3. Passive solar energy systems
  4. Inanimate Power
  5. Air pollution
  1. a The amount of a resource in deposits not yet identified but thought to exist
  2. b Solar energy systems that collect energy without the use of mechanical devices
  3. c 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.
  4. d Power supplied by machines
  5. e Metals utilized to make products other than iron and steel

5 Multiple choice questions

  1. Materials from a nuclear reaction that emit radiation; contact with such particles may be harmful or lethal to people; therefore, the Materials must be safely stored for thousands of years
  2. Power supplied by people or animals.
  3. A gas used as a solvent, a propellant in aerosols, a refrigerant, and in plastic foams and fire extinguishers
  4. Anticipated increase in Earth's temperature caused by carbon dioxide (emitted by burning fossil fuels) trapping some of the radiation emitted by the surface.
  5. Solar energy systems that collect energy through the use of physical devices like photovoltaic cells or flat-plate collectors

5 True/False questions

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


  2. Biochemical oxygen demand (BOD)An atmospheric condition formed through a combination of weather conditions and pollution, especially from motor vehicle emissions


  3. BiodiversityThe splitting of an atomic nucleus to release energy


  4. Acid PrecipitationSulfur oxides and nitrogen, emitted by burning fossil fuels, enter the atmosphere - where they combine with oxygen and water to form sulfuric acid and nitric acid - and return to Earth's surface


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