Ключевые слова: background, bin, blue, can, clean, collection, color, concept, containers, different, dump, eco, ecological, ecology, environment, environmental, female, garbage, glass, green, hand, home, household, industry, litter, metal, object, outdoor, paper, people, plastic, pollution, prevention, protection, recycle, recycling, reduce, refuse, responsibility, reuse, rubbish, save, separation, sort, sorting, trash, utilization, waste, yellow, zero,