Question

Tick the correct option.
A.Scale is necessary
B.For a map
C.For a sketch
D.For symbols
E.None of the above

Answer 1

Hint: Symbolic representation of a place that is drawn on a flat surface uses a scale.These symbolic representations show us the size and shapes of different locations and landforms. Scales are used by Cartographers all the time.

Complete answer:
A graphic scale is like a ruler, also commonly known as bar scale. A graphic or a bar scale is nothing but a horizontal line that is marked to represent various units such, kilometers, miles etc. Next type of scale is a verbal scale, which is presented in a sentence form,which relates a distance on Earth with distance on a map. For instance, in some cases a verbal scale can say, “one inch represents ten miles.” Scales on maps are a representation of the real world and real distances covered between places. The relationship and ratio between the actual distances on Earth’s surface and distances on the map are depicted by the scale of the map. Verbal scale, graphic scale or a representative fraction can be used to depict the ratio and the relationship between distances on map and actual Earth. The size of the zone covered decides the size of a map. A map that shows a region in extraordinary detail, for example, a road map of an area, is known as a large scale map since objects on the map are comparatively enormous. A map of a bigger region, for example, a mainland or the world, is known as a small scale map since objects on the map are comparatively little.

Hence, the correct answer is option (B).

Note:Maps have changed from numerous points of view since they were first utilized. The soonest maps that have withstood the trial of time were made on earth tablets.The most well-known mechanism for producing maps on is, obviously, paper. Today, nonetheless, maps are created on computers, utilizing technology and softwares for example, GIS or Geographic Information Systems.