Page 32 - What Where Why - 3
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                              Sources of Energy





        Energy is the power we use for transportation, heating, and lighting our homes,
        and even manufacture all kinds of products.  We must reduce  our energy

        consumption to reduce pollution.

        Write the names  of these  alternative and  renewable  sources  of energy.  You
        may use the Help Box.



           1.  It  harnesses  the  power  of  flowing  water  to
               generate electricity. __________________










                                          2.  It converts light and heat from the Sun into

                                              electricity. __________________









           3.  In this process, wind is used to generate electricity.
               __________________










                                          4.  It is the use of organic material to generate energy.
                                              __________________








                                                                       Help Box
                     We  should switch  off  power
           M                                                           Solar Energy, Biomass Energy, Wind
           Moraloral outlets of devices that are not in
                     use.                                              Energy, Hydroelectric Energy



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