Page 3 - Mind Map
P. 3

Longiude:


























                   The imaginary lines that run from the North Pole to the South Pole are called
                    longitudes. They are also called meridians of longitude.
                   The  meridian  that  passes  through  Greenwich,  in  London,  is  called  the  Prime
                    Meridian. It is at 0°.
                   There  are  360  meridians-  180  to  the  east  and  180  to  the  west  of  the  Prime
                    Meridian.
                   The 180° longitude is the International Date Line.
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