Ключевые слова: african, american, awareness, bio, carton, check, collect, container, cycle, disposal, dump, earth, eco, ecology, environment, environmental, facility, factory, friendly, garbage, gloves, green, litter, man, material, organic, paper, plastic, pollution, product, protection, recycle, recycled, recycling, reduce, refuse, reuse, rubbish, save, separate, sorting, sustainable, trash, volunteer, waste, worker,