Ключевые слова: active, activity, adventure, aggressive, asia, brimstone, cataclysm, crater, danger, dirty, earthquake, ecology, eruption, exotic, exploration, foggy, fracture, fume, fumy, gas, heat, hole, ijen, indonesia, island, java, lake, landscape, lava, mineral, mist, mud, nature, pairs, people, plateau, power, rock, scenery, scenic, seismic, smoke, steam, sulfur, travel, valley, view, volcanic, volcano,