On the first anniversary of the Liangshan Fire, Liokuo Mountain is on fire again. Why is it so difficult to put out the forest fire?

On the first anniversary of the Liangshan Fire, Liokuo Mountain is on fire again, and forest fires occur frequently. This is mainly because forests are extremely flammable and combustible. Dry weather can easily cause fires, and the source of fire is also Dominant factors of forest fires. So why are forest fires so difficult to put out? First of all, we need to know that a large number of facts show that forest fires can be prevented, combustibles and fire sources can be controlled artificially, and fire weather can also be predicted and prevented. The main thing is to do a good job in related work. There is a high probability that forest fires will not happen, so we can’t just focus on putting out fires. We must focus on thinking about how to prevent forest fires from happening, because the main occurrence of forest fires is Very difficult to extinguish. First of all, most forest fires occur in mountainous areas with rugged terrain and extremely inconvenient transportation, which makes it very difficult to put out fires. The mountainous terrain greatly limits the activities of rescuers, and it is also very difficult for large fire-extinguishing equipment to quickly reach the fire scene. In mountainous areas, forest fires are very likely to explode, and they are even more likely to occur in special dangerous terrains such as steep slopes, grass pond ditches, and ridges, which greatly increases the risk of fire extinguishing. Secondly, the climate and meteorological conditions in mountainous areas are also quite complex, and the wind direction between valleys changes extremely quickly, which has a great influence on the development of forest fires. Especially during the dry season, mountainous areas are prone to updrafts. Coupled with the influence of various cross-mountain airflows, eddies, and sudden changes in wind direction, forest fires are extremely difficult to extinguish. There is also the fact that forest fires are often very large and have a wide range of impacts. What is even more frightening is that forest fires often occur in seasons with higher temperatures and dry climates. In addition, some forest trees contain a large amount of oil, which accumulates a lot of combustibles. In addition, fires tend to expand and spread quickly due to the wind. This is the main reason why forest fires are difficult to extinguish.