Ключевые слова: african, american, arrows, awareness, banner, bio, check, collect, container, cycle, disposal, dump, earth, eco, ecology, environmental, facility, factory, friendly, garbage, green, idea, indoors, litter, man, material, note, organic, paper, pollution, product, recycle, recycled, recycling, reduce, refuse, reuse, rubbish, save, separate, sign, sorting, trash, volunteer, waste, widescreen, worker,