Ключевые слова: background, bottle, container, contamination, crime, danger, detail, dirt, dirty, disgusting, drop, dump, ecology, environment, environmental, floating, garbage, grass, grunge, hazard, industrial, junk, lake, messy, metal, nature, old, paper, plant, plastic, poisonous, polluted, polluting, pollution, pond, risk, river, rubbish, sewage, shore, standing, toxic, trash, waste, water, world,