what are the importance of scale, directions conventionl symbols on map ?
a. Scales are used to calculate distance between the places on maps. It is the ratio between the actual distance on the ground and the distance shown on the map.
b Directions like North, South, East, west are the cardinal points which help you to locate any place accurately. Along with these cardinal points there are intermediate points like South west, north east which gives you more precise location of the place.
c. There are certain conventional symbols which are the result of international agreement and are indeed used to depict roads,buildings, water bodies, trees , grass etc. They ensure grater understanding of these different features on the maps.