Question

which colour is used to show great lines and their numbers in topographic map​

Answer 1

Brown colour is used in the topographical map to show contour lines and their numbering, sand dunes, highlands and stony wastelands. Brown: deserts, historical sites, national parks, military reservations or bases, and contour (elevation) lines. Please Mark as brainest answer and follow me for good answers.

Answer 2

Answer:

brown colour is used to show great lines and their numbers in topographic map