Question

3. What are the different colours used on a
toposheet? What is each colour used for​

Answer 1

Answer:

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

Explanation:

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Answer 2

Answer:

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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