Question: What Is Fire And Its Causes?

What fire means?

: the light and heat and especially the flame produced by burning.

: an occurrence in which something burns : the destruction of something (such as a building or a forest) by fire.

: a controlled occurrence of fire created by burning something (such as wood or gas) in a special area (such as in a fireplace or stove).

What is indoor fire?

Indoor fire” means the burning of materials in any enclosed or confined area. (

What are the causes and effects of fire?

Wildfires are uncontrolled, rapidly spreading, and raging huge flames enhanced with wind action and firebrands that can wipe out an extensive forest or vegetation land area within minutes. Wildfires are among forces of nature that cause huge devastation to humans and environment.

What is fire short answer?

Fire is a chemical reaction in which energy in the form of heat is produced. When forest fuels burn, there is a chemical combination of the oxygen in the air with woody material, pitch and other burnable elements found in the forest environment. This process in known as �Combustion. … Fire begins with ignition.

What are the three ways to control fire?

Other methodsThrowing sand or soil over small fires – it cuts off air supply and the fire gets extinguished.Cooking oil fire can be extinguished by covering the pan with damp cloth – The damp (or wet) cloth cuts off air supply in the cooking oil and the fire gets extinguished.More items…•Jun 4, 2019

How do we see fire?

The majority of a wood fire is actually infrared light (heat) that we can’t see but what we do see is normally between red glowing embers and a yellow-orange flame. … The energy created by a fire causes electrons to release light of different frequencies that our eyes pick up.

What are the elements of fire?

Oxygen, heat, and fuel are frequently referred to as the “fire triangle.” Add in the fourth element, the chemical reaction, and you actually have a fire “tetrahedron.” The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.

What is your fire?

Fire is the visible effect of the process of combustion – a special type of chemical reaction. It occurs between oxygen in the air and some sort of fuel. … The fuel must be heated to its ignition temperature for combustion to occur. The reaction will keep going as long as there is enough heat, fuel and oxygen.

What are the five main principles of fire?

Fire Extinguishment PrinciplesCooling of Flame.Reduction of Flame by cooling of the liquid; dilution of the liquid; or blanketing of the liquid.Reduction of oxygen.Interference with Combustion Reaction.Apr 14, 2015

Can humans control fire?

Claims for the earliest definitive evidence of control of fire by a member of Homo range from 1.7 to 2.0 million years ago (Mya). … Evidence of widespread control of fire by anatomically modern humans dates to approximately 125,000 years ago.

How can we prevent fire accidents at home?

Fire safetyKeep all fires and heaters well guarded, especially open fires. … Keep portable heaters and candles away from furniture and curtains. … Don’t dry or air clothes over or near the fire, or the cooker.Do not smoke in bed.Many fires start in the kitchen, especially fat fires.More items…•Feb 13, 2020

What damage can fire cause?

Fire damage doesn’t just destroy your property though, it can also cause a lot of bad odor and can stain and sully your various surfaces. When there is fire, there is normally also smoke and this can travel through your property staining your walls carpets and leaving dust, dirt, and soot across your surfaces.

How can you control fire?

The most common method to control a Class-A fire is to remove heat by spraying the burning solid fuels with water. Another control method would be to reduce the oxygen content in the immediate vicinity of the fire (i.e., “smother” the fire), such as by the introduction of an inert gas such as carbon dioxide.

What are the 4 types of fire?

Classes of fireClass A – fires involving solid materials such as wood, paper or textiles.Class B – fires involving flammable liquids such as petrol, diesel or oils.Class C – fires involving gases.Class D – fires involving metals.Class E – fires involving live electrical apparatus. (More items…

How do fire start?

Fires start when a flammable or a combustible material, in combination with a sufficient quantity of an oxidizer such as oxygen gas or another oxygen-rich compound (though non-oxygen oxidizers exist), is exposed to a source of heat or ambient temperature above the flash point for the fuel/oxidizer mix, and is able to …

What is effect of fire?

During a home fire, there’s an increased level of carbon monoxide and carbon dioxide as well as damaging levels of chemical and thermal irritants. These irritants can permanently damage a person’s or animal’s respiratory system and cause death.

Why are fire dangerous?

Fire is Deadly! Most people who die in fires die from the toxic gases, thick black smoke, and lack of oxygen. In a fire, breathing even small amounts of these toxic elements can disorient someone, causing them to pass out. Remember smoke detectors save lives.

What are the main causes of fire?

The most common causes of house firesCooking equipment. Pots and pans can overheat and cause a fire very easily if the person cooking gets distracted and leaves cooking unattended. … Heating. … Smoking in bedrooms. … Electrical equipment. … Candles. … Curious children. … Faulty wiring. … Barbeques.More items…•Aug 23, 2013

How will you prevent fire?

Ways to prevent fire incidents:Avoid unattended or careless use of candles. No open flames are allowed inside any Tufts University building.Keep BBQ grills at least 10 feet from the house. … Do not disable smoke or CO detectors. … Do not smoke indoors. … Do not leave your cooking unattended.

What is the full meaning of fire?

Finance Insurance And Real EstateThe full form of FIRE is Finance Insurance And Real Estate.