Ключевые слова: ate, background, biodegradable, box, breakfast, clean, concept, container, cooked, degradation, dirt, dirty, dish, disposable, dump, ecological, ecology, empty, environment, environmentally friendly, fast, foam, food, garbage, landfill, lunch, nature, nobody, object, open, package, plastic, pollution, polystyrene foam, problem, recycle, recycling, siggaret, stain, take, throw away, trash, used, utilization, waste, white,