Ключевые слова: background, beautiful, biology, burning, container, damage, danger, dirt, dirty, disaster, disposal, dump, dumping, ecology, environment, environmental, garbage, global, global warming, industrial, industry, junk, junkyard, landfill, landscape, litter, management, messy, nature, nature landscape, nobody, outdoor, pile, plastic, pollution, problems, recycle, recycling, rubbish, sand, sanitary, scrap, sky, tourism, toxic, toxic waste, trash, urban, view, waste,