Ключевые слова: acid, alpine, altai, altitude, amazing, awesome, beautiful, big, brown, cliff, cloud, colorful, crater, creek, earth, ecosystem, emerald, environment, firn, glacial, glacier, green, high, highlands, ice, iceland, lake, landscape, low clouds, majestic, mountain, mountains, nature, orange, river, rock, scene, scenery, scenic, small, snow, stream, toxic, travel, turquoise, unusual, valley, vivid, volcano, water,