Ключевые слова: active, activity, attractions, azerbaijan, background, baku, beautiful, blue, bubble, caspian, caucasus, clay, crack, crater, desert, dry, earth, ecology, environment, eruption, extreme, gas, geological, geology, gobustan, ground, hill, land, landscape, liquid, mountain, mud, muddy, national, natural, nature, outdoor, park, phenomenon, scenic, sky, soil, summer, texture, tourism, tourist, travel, view, volcanic, volcano,