Page 1 - MM _CL -7 geo ch 9 su.to.1
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SAI INTERNATIONAL SCHOOL
                STD VII                                                                SUBJECT-GEOGRAPHY
               CH 9- LIFE IN THE DESERTS
                                                      MIND MAP 1








                                                             DESERTS

                                                are characterised by low rainfall,
                                                 scanty vegetation and extreme
                                                           temperature.














                                                            HOT DESERT

                                                         It is an arid region
                                                    characterized by extremely
                                                    high or low temperature and
                                                       has scarce vegetation.














                                                                SAHARA


                                                   It is the world’s largest desert.
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