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Submarine volcanoes are underwater vents or fissures in the Earth 's surface from which magma can erupt. Many submarine volcanoes are located near areas of tectonic plate formation, known as mid-ocean ridges. The volcanoes at mid-ocean ridges alone are estimated to account for 75% of the magma output on Earth. [1]
Go, Diego, Go! is an American animated educational interactive children's television program that premiered on Nickelodeon on September 6, 2005 in the United States. Created and executive produced by Chris Gifford and Valerie Walsh Valdes, the series is a spin-off of Dora the Explorer and follows Dora's cousin Diego, an 8-year-old boy whose adventures frequently involve rescuing animals and ...
A list of active and extinct submarine volcanoes and seamounts located under the world's oceans. There are estimated to be 40,000 to 55,000 seamounts in the global oceans. [1] Almost all are not well-mapped and many may not have been identified at all. Most are unnamed and unexplored.
Marine invertebrates are the invertebrates that live in marine habitats. Invertebrate is a blanket term that includes all animals apart from the vertebrate members of the chordate phylum. Invertebrates lack a vertebral column, and some have evolved a shell or a hard exoskeleton. As on land and in the air, marine invertebrates have a large ...
The film included footage, research, and stories from the deep-sea Alvin expeditions of Lutz and his colleagues. [2]Scientists use the deep-water submersible DSV Alvin to search for an organism, the Paleodictyon nodosum maker, that produces a honeycomb patterned fossil called a Paleodictyon, near volcanic vents that lie 3500 meters (12,000 feet) underwater in the Mid-Atlantic Ridge.
A seamount such as Davidson is an underwater volcano; this one rises 7,480 ft (2,280 m) above the surrounding ocean floor. Although there are over 30,000 seamounts in the Pacific Ocean alone, only about 0.1% of them have been explored. [4] The aqueous environment of the seamount means that it behaves differently from volcanoes on land.
The name Kamaʻehuakanaloa is a Hawaiian language word for "glowing child of Kanaloa", the god of the ocean. [10] This name was found in two Hawaiian mele from the 19th and early twentieth centuries based on research at the Bishop Museum and was assigned by the Hawaiʻi Board on Geographic Names in 2021 and adopted by the U.S. Geological Survey.
Anak Krakatau. Anak Krakatau (Indonesian: Anak Krakatau) [notes 1] is a volcanic island in Indonesia. On 29 December 1927, Anak Krakatau first emerged from the caldera formed in 1883 by the explosive volcanic eruption that destroyed the island of Krakatoa. There has been sporadic eruptive activity at the site since the late 20th century ...