Question
What are symbols? Why do we need them?
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Answer
Symbols:
It is impossible to draw actual shape and size of different features like buildings, roads, trees, railway lines or a well on a map, so we use various symbols to show these features.
It is impossible to draw actual shape and size of different features like buildings, roads, trees, railway lines or a well on a map, so we use various symbols to show these features.
- Symbols give much information in a limited space.
- With the help of these symbols, we can draw maps and read them easily.
- Without knowing the language of a certain place, we can collect information from maps with the help of these symbols.
- Maps have a universal language - a language that can be read by all. An international agreement facilitates the use of these symbols.
- These symbols are called Conventional Symbols.
- Some of the conventional symbols are shown in the figure given below.
- Various colours in maps are also used for the same purpose.
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