Human skin is not flammable in the traditional sense. While it can be burned, it won't readily ignite or sustain combustion on its own.
The skin has a high water content, and the outer layer (epidermis) is primarily made of keratin, a protein that doesn't easily burn. Additionally, the skin has a relatively high flash point, meaning it requires a significant amount of heat to reach the temperature necessary for ignition.
However, it's important to note that skin can be damaged by extreme heat from sources like fire, leading to burns. The severity of the burn depends on the temperature, duration of exposure, and the area affected.
Furthermore, certain substances can make skin more susceptible to burning. For example, applying flammable liquids like gasoline directly to the skin can increase the risk of ignition. This is because the liquid itself is flammable, and it can penetrate the skin, making it more susceptible to fire.
In conclusion, while human skin itself is not flammable, it can be damaged and burned by extreme heat or the presence of flammable substances.
