Question

explain the need of symbols in preparing maps ​

Answer 1

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It gives you the information needed for the mapto make sense. Maps often usesymbols or colors to represent things, and the map key explains what they mean

Answer 2

Explanation:

Symbols are an important part of a map. They give a lot of information in a limited space. With the use of symbols, maps can be drawn easily and are simple to read, even if we don't know the language of an area and therefore cannot ask someone for directions. We can collect information from maps with the help of symbols