Ключевые слова: barrel, biological, canister, chemical, chemistry, cylinder, danger, dangerous, destroy, destruction, diesel, disposal, distribution, dynamic, ecological, ecology, environment, environmental, equipment, factory, fear, fluid, fossil, gas, gasoline, group, hazard, hazardous, liquid, no people, nuclear, oil, petroleum, platform, poison, poisonous, radiation, radioactive, recycling, risk, safety, spill, storage, substance, tank, toxic, transportation, warehouse, warning,