Ключевые слова: adult, alertness, basket, bin, blue, bottle, can, clean, coffee, collection, container, cup, disposal, dump, dumped, ecological, ecology, empty, environment, environmental, garbage, group of people, hand, holding, horizontal, junk, litter, men, office, paper, person, planet earth, plastic, pollution, pouring, protection, recycle, recycling, reduction, reuse, rubbish, social issues, stainless steel, throw, throwing, toilet, trash, waste, white, yellow,