Ключевые слова: autumn, background, backyard, bag, blue, change, chores, clean, concept, earth, eco, ecology, environment, environmental, fall, foliage, forest, friendly, garden, globe, grass, green, landscaping, lawn, leaf, leaves, life, maintenance, natural, nature, outdoors, paper, plant, rake, raking, recycle, recycling, seasonal, sign, sky, spring, summer, tools, tree, trees, waste, wood, work, world, yard,