Page 3 - FORMS OF ENERGY(SOUND ENERGY - HYDRO ENERGY)
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Drying clothes                                                          Windmill Farms



               7.  SOLAR ENERGY – The sun is the most readily available and non- polluting source of
                   energy. Energy possessed by sunlight is called solar energy. For example, solar energy is
                   used by plants to produce foods, for generating electricity and heating water.



                   Solar energy used for generating
                   electricity
















                                                       Solar energy is used by plants to produce food
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