Ключевые слова: active, ash, burning, cave, crack, crust, danger, dark, earthquake, environment, erupting, eruption, explosion, fire, flow, fog, fumarole, gas, geology, geothermal, hell, hot, igneous, igneous rock, kamchatka, kamchatka peninsula, lava, lava flow, liquid, magma, melt, molten, mountain, nature, orange, outdoor, rough, russia, smell, smoke, solid, steam, sulfur, temperature, tolbachik, volcanic, volcano, yellow,