Question

why are colours used in maps? what are the main colours used in topographical maps and what do they indicate?​

Answer 1

Answer:

Topographic Map Colors

The color brown is used to denote most contour lines on a map, which are relief features and elevations. Topographic maps use green to denote vegetation such as woods, while blue is used to denote water features like lakes, swamps, rivers, and drainage.

Answer 2

Answer:

topographical maps use green to donate vegetation such as woods while blue is used to donate water features like lake,swamps,river and drainage.... red is use for manmade features like main road or political boundaries and purple for new changes or update on the map that were not previously represented

Step-by-step explanation:

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