Ключевые слова: background, barrel, blue, brent, cap, carbon, chemical, circle, container, crude, danger, dirty, drum, dump, ecology, energy, environment, environmental, export, fuel, garbage, gas, gasoline, hazardous, industrial, industry, market, metal, oil, old, order, overground, pattern, pollution, render, row, rust, rusty, sky, stack, steel, stock, storage, tank, tanking, top, toxic, used, waste,