Page 8 - FORMS OF ENERGY(SOUND ENERGY - HYDRO ENERGY)
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7.SOLAR ENERGY –
                 7   .SO           L   A    R       E    NE        RGY              –






                                       is
                                                  e
                                             th

                         e
                      h
                                un
                             s
                                                                              il
                                                                           d

                                                                                y
                                                                   rea
                                                          o
                                                      m
                                                               t
                                                             s
                 • •The sun is the most readily
                   T
                                                                    l
                                       a
                                                                   l
                                                                     utin
                                                                              g
                              b
                                  e
                                 l
                                                   o
                 available and non- polluting
                                                             p
                                                        -
                                                      n
                                            d
                                         n
                                                                o
                                                 n

                 a
                           a
                         il
                      a
                    v
                 s o  urc    e    o f    en   e  rg  y  .
                 source of energy.
                                                                                                        Solar energy used for
                                                   s
                                         s
                                                             b
                        erg
                                                                                    t
                                       o

                                                     ed
                                                                             ig
                      n
                 • •Energy possessed by sunlight is
                                            s
                                                                                 h
                                              es
                                                                y
                                                                     s
                                                                            l

                                y
                   E


                                                                                        is

                                                                       un
                                    p
                                                                                                        generating electricity
                                s

                                                     rg
                                             en

                 called solar energy.
                 c
                                   o
                       l
                                      a
                                                             .
                           d
                                     l
                   a
                                                          y
                                                   e
                         e
                      l
                                         r
                                                            r

                                                        l
                                                         a
                                                     o
                 • •For example, solar energy is
                                                   s
                        r
                                        p
                                                                                  is
                                     m
                            exa
                                                                     ergy

                                           l
                                               ,

                     o
                                            e
                                                                en
                   F
                                                                           e
                                                              ro
                                                                   d
                                                                      uc

                                y
                                                                                       d
                                       l
                                     p
                                                                                    o
                                                                                            ,

                      ed
                             b
                                                                                          s

                                         a
                                                                               f

                 used by plants to produce foods,
                                                     to

                                                           p
                                                                                  o
                                           n
                                              ts
                 us

                                                                                   d
                                                                              a
                                                                                 n
                                     ra
                                  e
                                          tin
                 f
                      r
                   o
                             en
                          g
                                                    el

                                                        ec
                                                             tric
                                                                      ity
                 for generating electricity and

                                                g
                         tin
                    ea
                               g
                 heating water.
                                       a
                                          ter.

                 h
                                    w
                                                                                                Solar energy is used by plants
                                                                                                             to produce food
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