Question

What is meant by scale and why do we need a scale while mapping?

Answer 1

Instructions :
First define a scale and highlight the need of a scale with the use of an example.

Solution:
Scale:

• Scale is the distance between two points on the map to the actual distance between two points on earth.
• The reduction in the size of the actual region according to the fixed ratio while mapping is called scaling down.
• For example : 1 cm distance on a map is equal to 100 km on real earth.

Purpose:

• Maps cannot be drawn equal to the original size of the earth, because the distance on earth is vast.
• We can't create maps based on original measurements.