Thus soil becomes unfit for vegetational growth under certain conditions. Besides the trees, the physical, chemical and biological properties of soil are also badly affected. Fire affects the trees and other vegetation both physically by burning the biomass of the plants as well as by injuring the plants which, becomes susceptible to attack of pathogens. This is why most firefighters were masks and air packs.Ī forest fire is unenclosed and freely spreading combustion which consume the natural fuels of a forest i.e. A large number of fire injuries are caused by smoke inhalation, which damages the lungs. (d) Smoke: Smoke is a harmful vapor cloud mixed with a fine power of solid particles. Most turkeys are cooked at 400º, so a normal fire is about three times as hot. A normal fire usually burns at around 1,100º. (c) Heat: This is the part of the fire that you feel as warmth. As long as the three essential ingredients, fuel, oxygen, and heat, are there, it can be seen. (b) Flame: This is the light given off by the burning gas. They’re invisible to the naked eye, but they exist and include such poisonous substances as carbon monoxide. But there are actually four parts to a fire, all equally dangerous (a) Fire gas: These are the gases created by the combustion process. Almost everyone basically knows what a fire looks and feels like. The discovery of fire has perhaps been one of the greatest innovations of all time. However, fire, unchecked, can also create massive destruction and chaos. The great, amazing flames could do no other – warm the body and cook food. In the real history of civilization, there is absolutely no doubt that man would never have progressed without the discovery of fire. Suppression of Fire with Chemical Extinguishants:įire, as a general term, is applied to common physical phenomenon resulting from the rapid combustion of Oxygen with a substance and characterized by heat, light and usually flame.Provision and Maintenance of Equipment:.Improvement or Restoration of Existing Pasture Lands:.Fire Effects on Chemical Properties of Soil:.Fire Effects on Physical Properties of Soil:.Effects of fire of forest microclimate and vegetation:.
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