Question

explain the need of symbols in preparing maps?​

Answer 1

Explanation:

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.

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Answer 2

Answer:

Symbols are required in preparing maps in order to refer to certain geographical features in a concise way. For example, a triangle can be a symbol for a mountain. That way, mountains can be shown with a small triangle in the map. This will save a lot of space in the map.