Ключевые слова: background, bin, bins, bottle, box, can, cardboard, concept, conservation, container, copy space, earth, eco, ecology, environment, environmental, garbage, glass, green, hand, industry, junk, kitchen, left over, metal, paper, people, plastic, pollution, recyclable, recycle, recycled, recycling, reduce, reuse, rot, save, secondary raw materials, separate, sign, sort, symbol, the remnants of food, trash, waste, water, world, zero waste,