Page 1 - MM
P. 1

SAI International School
                                               Subject - Chemistry

                                                      Class - VII
                                      Topic - SOIL: A Natural Resource
                      Sub-topic - Soil Erosion, Soil Pollution, Soil Conservation


                                                     MIND MAP







                                                         Soil








                                                                                        Soil
                   Soil Erosion                 Soil Pollution
                                                                               Conservation












































                                                                                                         1
   1