Ключевые слова: background, bag, bin, blue, bottle, clean, conservation, consumerism, container, dirt, dirty, disposal, dispose, dump, dumping, ecology, environment, environmental, garbage, heap, industrial, industry, junk, junkyard, landfill, landscape, litter, management, material, messy, nature, package, paper, pile, plastic, pollution, protection, recycle, recycling, refuse, reuse, rubbish, scrap, sky, trash, treatment, urban, waste, yard,