Ключевые слова: background, bottle, can, cardboard, collection, conscious, copy, disposable, disposal, earth, eco, ecological, ecology, environment, environmental, flat, frame, garbage, glass, green, heap, industry, junk, lay, many, material, object, organic, pale, paper, plastic, pollution, protect, protection, recycle, recycling, refuse, reusable, reuse, rubbish, sorting, space, text, tin, top, trash, utilization, view, waste, world,