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What is a natural hot spring that occasionally sprays water?
What is a geyser? A geyser is any hot spring that occasionally erupts a combination of turbulent water and steam.
What are natural hot springs?
A hot spring, hydrothermal spring, or geothermal spring is a spring produced by the emergence of geothermally heated groundwater onto the surface of the Earth. The groundwater is heated either by shallow bodies of magma (molten rock) or by circulation through faults to hot rock deep in the Earth’s crust.
What is hot water and steam that erupts from the ground?
A geyser is a rare kind of hot spring that is under pressure and erupts, sending jets of water and steam into the air. Geysers are made from a tube-like hole in the Earth’s surface that runs deep into the crust.
What is the name of a hot spring that erupts hot water and steam from time to time?
Geyser, hot spring that intermittently spouts jets of steam and hot water. The term is derived from the Icelandic word geysir, meaning “to gush.” Geysers result from the heating of groundwater by shallow bodies of magma. They are generally associated with areas that have seen past volcanic activity.
Where does Old Faithful get its water?
Using waters from the Heart Lake Geyser Basin, a 4.6-square-mile (12 square kilometers) watershed within Yellowstone National Park that contains both acidic and chlorine-rich waters, Lowenstern’s group set out to track the water’s geochemical signatures from the original source to the basin’s geysers and fumaroles.
Are hot springs an indicator of volcanic activity?
Hot springs and geysers also are manifestations of volcanic activity. They result from the interaction of groundwater with magma or with solidified but still-hot igneous rocks at shallow depths. Yellowstone National Park in the United States is one of the most famous areas of hot springs and geysers in the world.