Ключевые слова: area, bad, clean, conservation, consumption, dirt, dirty, discard, disposal, dispose, dump, ecological, ecology, environment, forest, garbage, grass, ground, heap, issue, junk, junkyard, landfill, litter, mud, nature, old, outdoor, park, pile, plastic, pollution, poor, problem, quality of life, recycle, recycling, refuse, rubbish, scrap, soil, stack, stench, throw, tire, trash, unclean, used tires, waste,