Ключевые слова: background, bag, bin, black, blue, care, clean, closeup, color, concept, container, contamination, disposal, dump, earth, eco, ecology, empty, environment, environmental, garbage, global, hygiene, junk, litter, nobody, object, pollution, prevention, protection, recycle, recycling, reduction, renewable, responsibility, reuse, rubbish, save, trash, utilization, wall, waste, wastebasket, world, yellow,