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SAI International School
                                                       Class – VII

                                                 Subject – Chemistry
                                                Topic – Animal Fibres
                       Sub Topic-Health Hazards, Causes, Its effects & Prevention

                                                       MIND MAP







                                                   Health Hazards








                                Health Hazards of               Health hazards of the
                               workers Working in              workers working in silk
                                 wool industries                       industries.







                                                  Allergic reactions               Occupational diseases
             Sorters Diseases or                &other occupational                 of workers working in

                    Anthrax
                                                        hazards                          silk industries
































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