Question

4. How are colours useful for maps?​

Answer 1

A color can represent a number, say a number of people or number of houses, creating a visual map of the population or housing density of an area. Colors are also used to show topography, with different shades representing distances above or below sea level.

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Answer 2

Answer:

colour are useful to maps because they indicate the water bodies, mountain, plains

Explanation:

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