Ключевые слова: aerodrome, airport, awareness, bin, bio, bottle, box, can, clean, colorful, conservation, container, contamination, disposal, dump, earth, eco, ecological, environmental, faceless, female, garbage, girl, hand, industry, lady, plastic, pollution, polyethylene, polymer, prevent, problem, public, pvc, recycle, reduce, responsibility, reusable, reuse, rubbish, save, separate, sorting, throw, throwing out, toxic, trash, waste, woman, yellow,