Ключевые слова: 3d, atom, background, barrel, black, caution, chemical, container, contaminated, contamination, danger, disaster, ecology, energy, environment, fuel, gallon, generated, hazard, heap, illustration, industrial, many, material, metal, nuclear, object, oil, poison, pollution, radiation, radioactive, render, several, storage, substance, toxic, uranium, warning, waste, white, yellow,