The sources of fire include heat, fuel, and oxygen. These three elements must be present in the right proportions for a fire to ignite and sustain itself. Heat provides the initial energy to start the combustion process, fuel serves as the material being burned, and oxygen enables the chemical reaction to continue.
Forests, water sources, fire sources, and dar sources.
Fire, Sun, and lights.
The two major sources of radiant heat in a fire are the flames and the hot surfaces of burning materials.
The order of fire prevention goals is typically: elimination of ignition sources, controlling fuel sources, and managing oxygen availability.
fire
Natural energy sources
Sunlight, fire, and pee
Fire Sun Fireflies Candle Oil Lamp Star
Many things are considered sources of light. A fire, lamp, and the sun are the main sources of light.
Wood and coal fire :)
Sun
fire and the sun