Ключевые слова: active, adventure, azerbaijan, beautiful, bignest, caucasus, clay, crack, crater, crust, desert, dirty, dry, earth, earthquake, environment, erupting, eruption, extreme, geological, geology, hill, huge, land, landscape, large, minerals, mountain, mud, muddy, natural, nature, people, phenomenon, photogrpher, prehistoric, rock, sand, scenery, scenic, soil, texture, tourism, tourist, travel, traveler, volcanic, volcano, volcanoe, volcanoes,