What is a vent in the Earth's crust that spouts a fountain of boiling water called?
Geyser Cold-water geyser Cold water geyser Coldwater geyser Hot-water geyser Hot water geyser GEYSER Hotwater geyser Gyser Cryogeysers Geysers Cryogeyser
cold water geyser coldwater geyser geysers hot water geyser geyser hotwater geyser cryogeysers gyser cryogeyser
geyser
WikipediaEntity
GEYSER