Nature
Discovering the Depths: Scientists Uncover 19,000 Undersea Volcanoes
Scientists use satellite data to discover 19,000 undersea volcanoes, providing new insights into the Earth’s geological makeup.
A team of scientists has discovered over 19,000 ancient volcanoes, known as seamounts, at the bottom of the ocean using satellite data. These seamounts are formed by volcanic activity on the ocean floor and can range in height from 3 to 10 kilometers.
Only 20% of the ocean floor has been mapped by ships, which means there may be thousands more seamounts yet to be discovered. Seamounts can help scientists better understand the tectonic plates and the Earth’s mantle, as well as impact deep ocean currents and serve as habitats for various marine life.
The discovery of these seamounts provides a unique opportunity for scientists to learn more about what lies beneath the ocean’s surface.
Source: EarthSky, Global Distribution and Morphology of Small Seamounts, NOAA Ocean Exploration
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