Fill in the Blanks ANSWER ABOUT MAPSOnline version LOOG FOR THE WORD BEHIND THE PHRASE by Ferran Riera Collell 1 map legend Meridians North altitude UTM longitude parallels A . - The set of symbols used on a map is called a . B . - A is a drawing of the Earth ? s surface , or part of it . C . - are vertical lines passing through the North and South geographic poles and serving to measure . D . - The cardinal point at 0 degrees is the . E . - The contour lines , on a map , are the lines connecting different points at the same . F . - The perpendicular lines to the Earth ? s axis of rotation and used to measure latitude are called . G . - A coordinate is the cartographic projection system expressed in metres that appears on the margins of a map .