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  1. Geyser - Wikipedia

    There are two types of geysers: fountain geysers which erupt from pools of water, typically in a series of intense, even violent, bursts; and cone geysers which erupt from cones or mounds of …

  2. Geyser | Definition, Formation, Locations, & Facts | Britannica

    Oct 11, 2025 · Geyser, hot spring that intermittently spouts jets of steam and water. The term is derived from the Icelandic word ‘geysir,’ meaning ‘to gush.’ Geysers result from the heating of …

  3. What is a Geyser? | Geyser Pictures & Video | Hot Water!

    All about geysers! Pictures of geysers from the United States, Russia, Chile, Iceland, New Zealand and more.

  4. 11 of America's Most Famous Geysers - WorldAtlas

    Jul 25, 2023 · A geyser, because of its order and disorder, is in a special wonder of nature. Discover 11 of America’s most famous geysers.

  5. geyser - National Geographic Society

    Oct 19, 2023 · 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 …

  6. How Geysers Work - HowStuffWorks

    In this article, we'll explore what else it takes to form a geyser, what exactly causes one to erupt and what makes some geysers so unique. Along the way, we'll also take a look at some …

  7. How Geysers Work - Yellowstone - U.S. National Park Service

    For geyser to occur there must be heat, water, and a plumbing system. A magma chamber provides the heat, which radiates into surrounding rock. Water from rain and snow works its …