A map is a representation of the earth or part of it on a flat surface or piece of paper.
Maps have symbols that help in understanding of information on earth’s surface.
Map must also have the following:
1. Key.
2. Scale.
3. Compass direction.
Pictures, Plan and Maps
A Picture- It is an image of an actual object represented as a drawing.
A Map - Represents a part of the earth or a whole earth on a flat surface drawn to scale.
A Plan - Is a place or picture drawn to scale for specific use such as construction or planning.
Picture | Plan | Maps |
Image of a real object | Outline of something drawn to scale | Representation of the whole or part of the earth’s surface drawn to scale |
Gives details in their visible shapes and sizes | Also drawn as if a person was directly above the ground | Shows outline of objects on the ground |
Can be inform of free hand, drawing, painting or a photograph | It represents a very small place | Drawn as if the drawer was above the ground |
Not drawn to scale | The scale is large to show details e.g. house plan | It shows details |
Gives specific information | Most of the features are indicated by symbols. |
Types of Maps
Topographical map -This shows or describes selected natural surface physical features on a small portion of a country or in an area drawn to scale. It represents natural and human-made features.
Atlas Maps - This is a special book with collection of maps in one volume. The maps are drawn to scale.
Sketch Map
This is a map drawn showing specific information in a given area. The map has a title, key, compass and is endorsed in a frame. Maps which are roughly drawn.
A good sketch map should have the following characteristics:
Neat and clear
Title
Frame
Key
Compass direction.
Importance of Maps in Day to Day lives
1. Sketch maps are used to summarize information for easy reference.
2. Used for locating other countries.
3. Used for comparing sizes of countries.
4. For locating climatic regions of different parts of the world.
5. Give information on distribution of geographical phenomena e.g. vegetation on the earth’s surface.
6. Help travelers to find their way.
7. Used to calculate distance of a certain place.
8. Used to locate physical features like landforms.
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