![Picture](/uploads/1/9/5/8/19587325/5162089.jpg)
- Fire is a chemical reaction that releases light and heat.
- Substances combine with oxygen in the air, combusting with a flame and often smoke.
- Fires require fuel, oxygen and heat to burn.
- Different types of fuel include coal, oil and wood.
- Flames are the part of a fire which we can see, they can be different colors, depending on the substance which is burning.
- A candle flame typically burns at around 1000 degrees Celsius (1800 Fahrenheit).
|
|
|