Ключевые слова: background, blue, dirt, dirty, discarded, disease, disposal, dump, dumping, earth, ecology, environment, environmental, garbage, global, green, ground, household, hygiene, industrial, industry, junk, landfill, landscape, mound, old, paper, pile, place, plastic, pollution, recycle, recycled, recycling, refuse, rot, rubbish, scrap, site, smell, smelly, stench, stink, things, toxic, trash, trees, warming, waste, yard,