Ключевые слова: abstract, activated, ash, background, barbecue, black, broken, burn, burning, carbon, catalyst, charcoal, coal, combustion, cooking, copy, dark, dark color background, energy, environment, flame, flat lay, fuel, heap, heat, hot, industrial, industry, lignite, little rock, machine, material, mine, mineral, natural, nature, pieces, porous, resources, smoke, space, stone, texture, textured, top view, wood,