Ключевые слова: area, autumn, bag, biodiversity, black, city, cleaning, cleanliness, cleanup, disposal, ecology, environment, fauna, floor, flora, forest, garbage, grass, grassy, green, landscape, leaves, litter, management, natural, nature, outdoor, park, pollution, recreation, recycling, serenity, setting, space, summer, sunlight, sustainability, tranquility, trash, trees, waste, wooded,