topographical maps show much details about small areas with the help of different colours . Make a table of the basic colours and their meanings . ​please tell me answer fast

Explanation:

Topographic maps use green to denote vegetation such as woods, while blue is used to denote water features like lakes, swamps, rivers, and drainage. ... Red is used for man-made features, like main roads or political boundaries, and purple for new changes or updates on the map that weren't previously represented.