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SAI International School
                                             Grade-IX, Sub: Geography

                                       Ch7- Lifelines of National Economy
                                Sub Topic 3-Transport (Pipelines, Waterways)




                                                            Mind Map


                                                                                  Significance

            Land Transport
                                                     Pipe Lines
            (Contd.)                                                              Pipe Line Transport
                                                                                  Network in India



                                                     Advantages and

                                                     Disadvantages
              Water Transport
                                                                                    Inland                   Map

                                                                                    waterways                Work

                                                      Types of                                               Major
                                                      Waterways
                                                                                    Seaways                  Sea
                                                                                                             ports


                                                                                                             Ports
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