Fire classification is a system used to categorize different types of fires based on the materials that are burning. The main classes include Class A for ordinary combustibles like wood and paper, Class B for flammable liquids such as gasoline, Class C for electrical fires, Class D for combustible metals, and Class K for cooking oils and fats. Each class requires specific firefighting techniques and equipment. Understanding fire classification is crucial for safety and effective fire response. Different types of fires can spread rapidly and pose unique hazards, so knowing the classification helps in selecting the appropriate fire extinguisher or suppression method. Proper training in fire classification can save lives and property.