Ключевые слова: autumn, background, beautiful, biological, cascade, conserve, environment, escape, exotic, forest, fresh, green, greenery, heaven, hiking, holidays, jungle, landscape, lush, moist, motion, mountain, national park, natural, nature, outdoor, paradise, park, peaceful, planet earth, plant, rain, rainforest, relax, river, rock, scenic, soft, spring, stream, tourism, travel, tree, tropical, vacation, water, waterfall, wet, wild, wonderful,