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Hydrothermal vents form in mid-ocean ridges where tectonic plates are spreading apart and seawater percolates down fissures and is heated by hot magma. They were first seen in 1977...

Types of Hydrothermal Vents
Although hydrothermal vents have been a wonder of the ocean's floor for thousands--if not millions--of years, they have only recently been brought to the attention of humans. Hydrothermal vents spew mineral-rich water into the ocean, creating new... More »
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Hydrothermal vent


A hydrothermal vent is a fissure in a planet's surface from which geothermally heated water issues. Hydrothermal vents are commonly found near volcanically ...

What is a hydrothermal vent? - National Ocean Service - NOAA


A venting black smoker emits jets of particle-laden fluids. The particles are predominantly very fine-grained sulfide minerals formed when the hot hydrothermal ...

Hydrothermal vents, located in the deep sea , were discovered relatively recently. The water coming out of the vents can reach incredible temperatures of up to 750 degrees F. The hottest of the vents, the "black smokers," got their name because they spew a dark "smoke... More »
By Jennifer Kennedy, About.com Guide

Hydrothermal Vents : Woods Hole Oceanographic Institution


Researchers inside the submersible Alvin watch a black smoker chimney erupt from seafloor vents. Hot hydrothermal fluids surge through the chimneys at ...

Deep Sea Hydrothermal Vents - National Geographic Education


Explore how the 1977 discovery of hydrothermal vent ecosystems in the deep ocean shocked scientists and redefined our understanding of the requirements for ...

Hydrothermal Vent Creatures | Smithsonian Ocean Portal


Travel to a world of perpetual night--the deep ocean hydrothermal vents near the Galapagos Rift where life thrives around superheated water spewing from ...

Submarine Volcanoes and Hydrothermal Vents | Smithsonian ...


Submarine Volcanoes and Hydrothermal Vents. Recent scientific discoveries have revealed an underwater community of marine animals and other organisms  ...

Hydrothermal Vents - Deep Sea Creatures on Sea and Sky


In the late 1970's, scientists on a routine study of the ocean floor made a discovery that would rock the entire scientific community. On the East Pacific Rise near ...

Popular Q&A
Q: How are hydrothermal vents explored?
A: Hydrothermal Vents. Hydrothermal vents are geysers found in the deepest parts of the sea. They are home to unusual forms of life, including bacteria, giant tube... Read More »
Source: www.ehow.com
Q: What is a hydrothermal vent?
A: A hydrothermal vent is a geyser in the seafloor Read More »
Source: wiki.answers.com
Q: How Tall Are Hydrothermal vents?
A: Hydrothermal vents can get very tall. Many of them are as tall as a three story house. Read More »
Source: wiki.answers.com
Q: What is hydrothermal vent?
A: Hydrothermal Vent, spring of hot water on the deep ocean floor. Can we help you with Read More »
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Q: What is hydrothermal vent?
A: ( ′hī·drə¦thərm·əl ′vent ) (oceanography) A hot spring on the ocean floor, found mostly along mid-oceanic ridges, where heated fluids exit from cracks in the ea... Read More »
Source: www.answers.com