A flame is the visible, glowing part of a fire, created when a material burns. It consists of hot gases that emit light and heat. Flames can vary in color, often appearing yellow, orange, or blue, depending on the temperature and the substances being burned. They are essential for cooking, heating, and even generating electricity in power plants. Flames are not just beautiful; they can also be dangerous. Firefighters work hard to control flames during wildfires or house fires to protect people and property. Understanding how flames work helps us use them safely, whether in a campfire or a candle.