Ключевые слова: barrel, chemicals, conservation, contamination, corrosion, damage, danger, decay, deterioration, discard, disposal, dumping, eco, ecofriendly, ecology, environment, environmental, hazardous, industrial, leaking, marine, nature, ocean, pollution, rusty, sea, spill, submerged, toxic, toxin, under, undersea, underwater, waste, wreckage,