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