Page 1 - MM
P. 1

1



                 SAI INTERNATIONAL SCHOOL
                 STD VI                                                             SUB:GEOGRAPHY
                 CH-3                     SUBTOPIC-2                        MINDMAP-2



                                               REVOLUTION

                                                    Motion around
                                                      Sun
                                                    Path
                                                      »»Elliptical

                                                    Period »»365
                                                      days & ¼ th
                                                      day








                                              EFFECTS:
                                              Variation in length of day
                                                and night.

                                              Change of seasons
   1