Ключевые слова: background, bag, beach, bin, black, bottle, city, clean, concept, container, contaminated, damage, danger, destruction, dirty, disaster, dump, ecology, environment, environmental, forest, garbage, global, green, industrial, junk, landfill, litter, nature, outdoor, park, people, pile, plastic, pollution, problem, recycle, refuse, river, rubbish, sea, toxic, trash, unhygienic, waste, water,