MCQ : In order to describe surface features, topographical maps use

Question

In order to describe surface features, topographical maps use :

1. scale 
2. north line 
3. conventional signs
4. none of these

Answer

(c) conventional signs

Explanation:

Topographical maps use conventional signs to describe surface features. These conventional signs are symbols used to represent different natural and man-made features on the surface of the earth, such as rivers, forests, buildings, roads, and contours