Ключевые слова: background, bag, bin, bottle, change, city, climate, concept, conservation, contamination, cracked, damage, dead, dirty, disaster, disposal, dump, earth, ecology, environment, environmental, factory, garbage, global, industry, junk, land, landfill, landscape, litter, nature, patch, pile, plastic, pollution, problem, recycle, recycling, rubbish, seat, sky, summer, sunset, toilet, toxic, trash, village, warming, waste, weather,