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SAI INTERNATIONAL SCHOOL
                                               Subject - Chemistry

                                                      Class - VII
                                      Topic - SOIL - A Natural Resource
                                          Subtopic - Concept Mapping


                                                     MIND MAP







                                                           SOIL


                                                                                                         Soil
           Formation   Composition   Soil Profile  Types of Soil  Properties  Soil Erosion  Soil Pollution
                                                                                                     Conservation


             Weathering                               Sandy       Percolation


                                                                  Moisture
                                                      Clayey
                                                                   Content

                                                      Laomy











































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