Ключевые слова: bin, can, clean, cleanup, closeup, color, concepts, conservation, container, development, discard, disposal, dispose, drop, earth, ecological, ecology, environment, environmental, garbage, global, green, hole, life, nature, new, plastic, pollution, protect, push, recyclable, recycle, recycling, reduce, rescue, responsibility, reuse, rubbish, selection, symbol, top, trash, vintage, waste, yellow,