A geyser erupts when superheated ground water, confined at depth, becomes hot enough to blast its way to the surface.
No, geysers send up fountain like jets of water and steam. Volcanoes erupt lava.
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Geysers! :)
Most geysers erupt hot water, however there are a few cold water geysers in the world. The reason why they 'erupt' is due to pressure, it has nothing to do with water temperature.
The eruption frequency of geysers varies depending on the geyser. Some geysers erupt on a fairly predictable schedule, such as Yellowstone's Old Faithful which erupts approximately every 90 minutes. Other geysers may erupt less frequently, with some potentially going years between eruptions.
The time it takes for geysers to burst can vary widely depending on the geyser. Some geysers erupt regularly on a predictable schedule, while others may be more irregular. Geysers can burst anywhere from minutes to hours after the start of an eruption cycle.
The heat for Yellowstone's geysers comes from magma beneath the Earth's surface. This magma heats up the water in underground reservoirs, creating pockets of steam that eventually erupt through geysers.
Geysers erupt intermittently because of the periodic buildup of steam pressure within underground chambers. When this pressure eventually overcomes the resistance of the overlying water, an eruption occurs. The recharge rate of water and the heat supply from the underlying magma also influence the frequency of eruptions.
Because you can figure out when it will erupt and to learn what lava is made out of
Geysers work when underground water is heated by magma, creating pressure that builds up until it forces a powerful eruption of steam and water through a narrow opening in the Earth's surface. This sudden release of pressure causes the geyser to erupt in a spectacular display of boiling water and steam.
All you have to do is choose one and cross your fingers; there's no way to be sure which geyser will erupt.
Geysers are hot springs that periodically erupt hot water and steam. They usually result from underground water being heated by magma, causing pressure to build until the water is expelled forcefully. Geysers are natural wonders that attract tourists but can also pose danger if approached too closely.