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.co. Chlorofluorocarbons, CFCs Numerical Response The emissions or by-products numbered above that are reduced or eliminated when wind power, rather than coal combustion, is used to generate electricity are and Use the following information to answer the next question. Advantages and Disadvantages of Various Energy Sources Advantages Disadvantages Technology already in place 5 Emissions add to global warming Renewable fuel source 6 High cost to store waste products Emissions lead to lung irritation No carbon dioxide emissions 4 Fuel is easy to package, Requires large areas of land for large-scale energy production transport, and is readily available Numerical Response Using the table above, identify two advantages and two disadvantages of using a coal-burning power plant to produce electricity in Alberta. (There is more than one correct answer.) Advantages Disadvantages 30. 1 2 3 7 8
table, which statement most accurately uses a power of 10 to express the variation in energy released? А. B. The fission reaction releases 10 more energy than the combustion reaction. The fission reaction releases 10 more energy than the combustion reaction. The fission reaction releases 10° more energy than the combustion reaction. The fission reaction releases 100 more energy than the combustion reaction. C. D. Use the following information to answer the next question CANDU Reactor Reactor Building Turbine Building 2 Turbine 1 Steam Coolent (heavy water 3 Fuel Stram Circulating water Generator Moderator Cheavy water) Ordinary 5 Cooling bundles Control rods 17. The order of energy conversions in the above reactor, listed from the first conversion until useable energy leaves the reactor, is and