Question

What is the significare of blue, red, and brown colour in a map​

Answer 1

Answer:

The typical colour standard for topographical maps depicts contours inbrown, bodies of water in blue, boundaries in black and grids and roads in red. Topographich maps may use different colours to represent area features. Physical maps commonly usecolour most dramatically to show changes in elevation.

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Answer 2

Answer:

RED -Overprinted on primary and secondary roads to highlight them. Also used to denote surveying features that belong to the U.S. Public Land Survey. BLACK -Manmade or cultural features. BLUE -Water-related features. BROWN -Contour lines and elevation numbers.

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