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                   FORMATION OF SOILS IN INDIA




                   Type of Soil                              How formed


                   Alluvial Soil                By silt deposition brought by

                                                                  rivers.

                     Black Soil             By weathering of lava deposits on

                                                        the Deccan Plateau.


                       Red and                By weathering old crystalline or
                    Yellow Soil                        metamorphic rocks.


                    Laterite Soil Due to leaching by heavy rains and

                                             destruction of humus by bacteria.

                      Arid Soil                By weathering of rocks in dry

                                                              conditions.

                     Saline Soil             By salt deposition by tides, rivers

                                                            or sea breeze.


                      Peaty Soil               Due to accumulation of larges

                                           amounts of organic matter in the so
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