Static GK, Study Materials, World

Contour Lines (Isolines)and Imaginary line in the map

Contour Lines ( Isolines ) and Imaginary line in the map What is Contour Lines  (Isolines) ? Isolines, also referred to as contour lines. The prefix ‘iso’ is a greek word meaning equal, so an isoline must be a line joining equal points. A contour line or Isolines are imaginary lines that connect points of