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Changes in the states of water:


                                          Melting                  Heating





                              Ice                        Water                 Water vapour


                                         Freezing                     Cooling






                                                     Find It  Water exists in different forms. Name the
          What is Water Cycle?                         Out    different forms of water present in nature.


          In nature the Sun rays heat up the water bodies like, rivers, ponds, lakes,
          seas and oceans. The water evaporates due to sun’s heat. The process by

          which water changes into water vapour is called evaporation.

          This water  vapour goes  up  high  and condenses  to form tiny water

          droplets. This process by which water vapour changes into water is called

          condensation.



                                                                                    Condensation




                                       Precipitation

                                                                                         Evaporation





                                                                       Transpiration













                                                        Ground Water




                                                         Water cycle
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