Ключевые слова: chemical, cleanup, contaminate, contaminated, contamination, damage, danger, destruction, dirt, dirty, disaster, disposal, dump, ecological, ecology, environment, environmental, fuel, garbage, gasoline, groundwater, groundwater pollution, harmful, hazard, industrial, industry, landfill, leakage, mess, nature, oil, petrochemical, petrol, petroleum, pollute, polluted, polluted water, pollution, protection, rubbish, rust, soil, surface, tar, technology, toxic, toxic substance, toxins, trash, used oil, waste, waste oil, water, water pollution,