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Multiple Choice Questions 1. Which of the following is a non-renewable source of energy?• (a) Wood• (b) Sur(c) Fossil fuels(d) Wid2. Acid rain happens because. (a) seads to heating of upper layer of atmosphere(b) buring of fossil fuels release oxides of carbon, nitrogen and sulphur in theatmospere. (c) eledical charges are produced due to inction amongst douds(d) carthatmosphere contains acids3. Fuel used internal power plants is• (a) watt(b) urarium. (c) Borrass• (d) fossil fuels4. In a hydro power plant• (a) Pofential energy possessed by stored waters converted into electricity• (b) Kinetic energy possessed w stored water is converted into potential energy(c) Electricity is extracted from water• (d) Water is converted into steam to produce electricity5. Which is the ultimate source of energy?(a) Water• (b) Sun |
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Answer» 1)NON renewable Source;Fossil Fuels2)Acid RAIN happen because;b)BURNING of fossil fuel release oxide of sulphur.....3)Fuel USED internal power plants are;b)Uranium4)In hydro power plant;Kinetic energy possessed by water is converted into potential energy5)Ultimate source of energy;Sun |
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