Ключевые слова: active, adventure, asia, beautiful, beauty, blue, cloud, crater, danger, energy, erupting, eruption, explosion, fire, flame, geologic, geology, green, heat, hill, hot, indonesia, java, landscape, lava, light, magma, merapi, mount, mountain, natural, nature, night, outdoor, peak, red, rock, scenic, sky, smoke, star, tourism, trail, travel, view, volcanic, volcano, yogyakarta,