火山

volcano

fire / urgent / ammunition / fiery or flaming / internal heat (Chinese medicine) / hot (popular) / classifier for military units (old) / Kangxi radical 86

mountain / hill / anything that resembles a mountain / CL:座[zuo4] / bundled straw in which silkworms spin cocoons / gable

volcanic crater

active volcano

maar

Krakatoa (volcanic island in Indonesia)

Volcanoes National Park, Hawaii

Yitong volcanic area in Yitong Manchurian autonomous county 伊通滿族自治縣|伊通满族自治县, Siping, Jilin

Mt Etna, volcano in Italy

Hawaii Volcanoes National Park

Mt Tatun, volcanic area to the north of Taipei

dormant volcano