Ключевые слова: background, bag, bottle, bottles, concept, contamination, destruction, dirt, dirty, disaster, disposal, dump, earth, ecological, ecology, environment, environmental, forest, garbage, glass, grass, green, heap, industry, junk, landfill, litter, littering, nature, outdoor, paper, park, pile, plastic, plastic bottle, pollute, pollution, problem, protection, recycle, recycling, refuse, rubbish, scrap, sea, toxic, trash, urban, waste, water,