Relacionar Columnas Imaginary linesVersión en línea Imaginary lines por Luz Álvarez Herrero 1 It begins on 21 June in the Northern Hemisphere 2 It begins on 21 March in the Northern Hemisphere 3 It begins on 21 June in the Southern Hemisphere 4 It divides the Earth into two hemispheres 5 When we are measuring in degrees West or East we are measuring... 6 The Earth takes 24 hours to make this movement. It causes day and night 7 It is the most important meridian. It is meridian 0º 8 When we are measuring in degrees North or South we are measuring... 9 The Earth takes 365 days and 6 hours to make this movement. It causes the seasons 10 They go from the North Pole to the South Pole SUMMER LONGITUDE LATITUDE WINTER REVOLUTION Meridians ROTATION Greenwich Meridian EQUATOR SPRING