Question

what is the significance of map scale in our practical life​

Answer 1

Answer:

Scale on a map is important in order to give the map reader a sense of size. Maps are just about always smaller than what they really represent, and scale is a way of quantifying how much smaller they are. That’s information you need in order to interpret a distance you see (say, about a centimeter on the map) to the distance is represents (about 25,000 cm, or 1/4 km in real life, if the map scale is 1:25,000). Area, and in some ways direction, also depend on this.

A scale reference isn’t always important. Subway maps often give you a diagram-like representation of lines and connections, which tells you how to travel through the network they constitute, but they aren’t to scale, meaning that distances on those maps don’t consistently reflect those distances in the real world. In cases such as these, what’s important are the relative connections, not the exact distances, areas, or directions; these maps are useful because they preserve topological relationships, but they don’t need to preserve or depict Cartesian ones.

Explanation:

hope it helps you