Question

explain the need of symbol is while preparing maps​

Answer 1

Answer:

Symbols are required in preparing maps in order to refer to certain geographical features in a concise way

Explanation:

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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.