Ключевые слова: alley, barrel, biohazard symbol, chemical, chemical plant, chemistry, container, danger, drum, dump, ecology, environment, environmental, epa, equipment, factory, fear, finance, fuel, fuel and power generation, gallon, garbage, garbage dump, gas, gasoline, hazardous, heavy industry, industrial, industry, labeling, metal, natural gas, nature, objects, oil, oil industry, outdoors, pallet, pollution, radioactive, rust, rusty, steel, tank, technology, technology abstract, toxic, toxic substance, urban scene, waste,