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SAI International School
                                               Subject - Chemistry
                                                     Class - VIII
                                      Topic – Pollution of Air and water
                                      Sub-topic-Effects of air pollution.



                                                   MIND MAP


                                                                     Emission from

                                          Causes of Acid                Industries
                                                Rain                Burning of fossil

                                                                           fuels
                                 Acid Rain  Effects of Acid           Moonuments

                                                                       Agriculture







                                                Rain
                                                                         Aquatic

                                          Eddects of air               ecosystem
                                             pollution             Corrosion in water

                                                                           pipes






































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