Question

Explain theneed of symbols in preparing​

Answer 1

Answer:

I will tell you the need of symbols but first tell me what to prepare

Answer 2

$<font color=red>$

A map key or legend is included with a map to unlock it. 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.

$<font color =blue>$

Hope it helps you

ItzRiya✌️