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Fire provided a source of warmth and lighting, protection from predators (especially at night), a way to create more advanced hunting tools, and a method for cooking food. These cultural advances allowed human geographic dispersal, cultural innovations and changes to diet and behavior.
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What did they use for light at night before fire was invented?
they used nothing
What was the best way to create light at night before the light bulb was invented?
Before the light bulb was invented in the late 1800s by Thomas Edison, people used candles, fire, oil lamps, or gas lamps or lights to create light while it was dark.
How do scientists measure distance in space?
They first used parallax which makes sense but now they use radar signals. Radar signals travel at the speed of light and they send a powerful one out to rebound off of a planet and time how long it takes to return.
How much is a light mile?
I am not aware that any unit of measurement called a "light mile" has ever been used. It could conceivably be a unit of time: the amount of time required for light to travel one mile, about 1/186,000th of a second.
How where fire resistant materials used on space?
How was fire resistant material used in space
What lighthouse was used in 'The Following'?
The lighthouse is the Fire Island Light, on Fire island, a barrier island off Long Island, NY.
How fire was used long ago?
the fire was long as 12 hours
What can gasoline be used for?
to light things on fire!
How was fire found and used in the past?
light, heat
What is a lighter used for?
To light something. To make a fire
Used as a source of heat and light?
sun and fire
Can light cause a fire?
Yes it can. Sunlight when directed to an area with a magnifying glass can create fire. also Laser is also light and can be used to burn or create fire.
How did Indians light there pipes?
The Indians used small glowing embers from a fire to light their pipes and sage pots. They also used sticks that were placed into the fire until burning or glowing red to light their pipes.
What does the word brisingr mean in ancient language?
Brisingr means fire. It can either be used to set an object on fire or to create fire out of the air. Used by Brom in "Eragon" to light a campfire and by Eragon in "Eragon" to light the arrow on fire when he shot it as the Urgals were attacking.
How do you use the tinder in a sentence?
He used tinder to light the fire.
What did people do when there was no light bulbs?
they used candles or made a fire .
What were trees used to make a long time ago?
the native Americans used trees to make canoes. but trees were also used to make ships, houses, and used as fire wood
