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Fire and smoke signals offer the advantage of being visible over long distances, making them effective for communication in areas without modern technology. They can convey messages quickly and are relatively easy to set up using basic materials. However, their disadvantages include limited message complexity, as they can only communicate simple alerts or information, and susceptibility to weather conditions, which can obscure visibility or alter the signal. Additionally, they require a clear line of sight, making them less effective in densely forested or urban areas.
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What was used before smoke signals were invented?
fire
How was fire used to communicate?
Smoke signals for example.
What are the advantages and disadvantages of oil lamps?
Advantages of oil lamps include providing a soft, warm light, being portable, and having a long burn time. However, disadvantages may include the risk of fire hazards, the need for refilling oil, and the potential for soot and smoke buildup.
What movie has a guy named thomas builds the fire?
smoke signals
How used smoke signals?
Smoke signals were used to communicate with other people from far away when they were in trouble and needed help. Old Indian tribes would have special signals to communicate to there own tribe that was far away. Because anyone could see the smoke signals, the sender and the receiver of the smoke signals had their own special code.
What are the advantages and disadvantages of hiring friends in your company?
what are the advantages and disadvantages to hiring your friends in you company
What are the advantages and disadvantages of open circuit fire alarm system?
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What does the fire for smoke signals look like?
The fire used for smoke signals typically consists of a small, controlled blaze made from dry wood or other combustible materials. To create smoke, green vegetation or damp materials are often added to the fire, producing thick, white smoke that can be seen from a distance. The smoke can be manipulated by adjusting the amount and type of material used, allowing for different patterns or signals to be emitted. This method has been historically used by various cultures for long-distance communication.
What advantages and disadvantages of using metal in trains?
It's strong and fire proof - but its expensive.
What are the advantages and disadvantages of a candle?
no advantages of using.what
What are smoke signals?
Indians used smoke to communicate from a distance. Also smoke signals are used to signal aircraft landing points, and people in distress, To make a smoke signal: Make a small fire, Addfresh greenery to the fire (leaves), and leave the amount of smoke generated because of the greenery will create enough of a signal to attract the attention of any person with any knowledge about survival skills.
What are the advantages and disadvantages of fire tube boiler and water tube boiler?
the advantage is the design is complicated
