Ключевые слова: background, bin, blue, bottle, bottom, box, bulb, can, cardboard, concept, conservation, container, copy, decaying, different, disposal, dispose, dump, earth, eco, ecological, ecology, environment, environmental, ewaste, flat, food, garbage, glass, industry, junk, management, nature, paper, plastic, pollution, recyclable, recycle, recycled, recycling, reduce, refuse, reuse, rubbish, space, symbol, transparent, trash, waste, water,