多选题 1.00分

共用题干
Natural Gas
料),meaning that it is derived from organic material buried in the earth millions of years ago.The main corn-
ponent of natural gas is methane(甲烷).pipeline infrastructure(基础设施)has been installed to deliver it conveniently and economically to millions
of residential,commercial and industrial customers worldwide.Today,natural gas service is available in all 50
states in the U.S.,and is the leading energy choice for fueling American homes and industries.More than 65
million American homes use natural gas.In fact,natural gas is the most economical source for home energy
needs,costing one-third as much as electricity. In addition to heating homes,much of the gas used in the United
States is used as a raw material to manufacture a wide variety of products,from paint,to fibers for clothing,to
plastics for healthcare,computing and furnishings.Natural gas is also used in a significant number of new
electricity-generating power plants.fossil fuels sources. When natural gas is burned,it produces mostly carbon dioxide(二氧化碳)and water va-
por一the same substances emitted when humans breathe.Compared with some other fossil fuels,natural gas
emits the least amount of carbon dioxide into the air when combusted(燃烧)一making natural gas the clea--
nest burning fossil fuel of all.gas-consuming region in the world.The U.S.Department of Energy Information Administration forecasts that
natural gas demand will grow by more than 50 percent by 2025.gas can be found in Russia , West and North Africa and the Middle East. LNG(液化天然气)has been pro-
duced domestically and imported in the United States for more than four decades.Today,the leading import-
ers of LNG are Japan,Korea,France and Spain. Paragraph 2______________

  • A.Popularity and Use of Natural Gas
  • B.Natural Gas Reserves and Supply
  • C.Natural Gas Prices
  • D.Clean Fuel of Choice
  • E.Disadvantages of Natural Gas
  • F.Natural Gas Consumption

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