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SAI INTERNATIONAL SCHOOL

                                                Subject–Chemistry
                                                      Class – VIII
                                      Topic- Pollution of Air and Water.

                                                               Concept Mapping


                                                     MIND MAP







                                                                 ACID RAIN

                                       AIR POLLUTION
                                                                                          GLOBAL
                                                               GREEN HOUSE               WARMING
                               POLLUTION                      Sources of Water
                                                                   EFFECT


                                                                  Pollution
                                                              Effects of Water
                                                                  Pollution



                                                                   Ganga
                                           WATER             Pollution of River
                                         POLLUTION           Controlling water

                                                                  Pollution

                                                              Conservation of
                                                                    water

                                                               Purification of
                                                                    water
































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