Ключевые слова: appliance, black, blue, boiling, burn, burner, burner flame, burning, butane, caution, central, circular, concepts, cooking, danger, dangerous, dark, detail, domestic, energy, fire, flame, flammable, fossil, fuel, gas, generation, heat, hob, hot, kitchen, light, macro, methane, methane gas, natural, natural gas, orange red, power, propane, range, reflection, ring burner, safety, stove, stovetop, temperature, thermal, tongues, warm,