Ключевые слова: ash, black, bright, business, charcoal, debris, deposit, destroy, dirty, dust, earth, economy, element, export, falling, flames, garbage, geology, grey, group, heap, heat, industrial, industry, light, log, many, material, metal, mine, mineral, mining, nature, old, power, precious, quartz, rare, resource, rock, rocky, rough, sample, science, stone, structure, technology, texture, tile, trade,