Ключевые слова: abandoned, bottle, chemical, container, contaminated, contamination, country, danger, dangerous, dirt, dirty, disaster, dump, ecology, ecosystem, environment, environmental, garbage, green, harmful, impure, industrial, junk, lake, nature, oil industry, pile, plastic, poisonous organism, pollute, polluted, pollution, pond, problem, problems, recycle, river, rubbish, sea, smelling, stream, toxic, toxic substance, trash, unhealthy, unhygienic, unpleasant smell, waste, water, water pollution,