Ключевые слова: abstract, alight, appliance, background, black, blaze, blue, burn, burner, butane, closeup, colors, combustion, cook, cooker, cooking, cost, danger, dark, domestic, emitting, energy, energy cost, fire, flame, flammable, fossil, fuel, fuel cost, furnace, gas, glow, glowing, heat, hob, hot, kitchen, light, natural, nobody, oven, power, price of living, propane, resource, stove, technology, temperature, warm,