Web9 North, or Nine North, is a region of hydrothermal vents on the East Pacific Rise in the Pacific Ocean, 900 kilometers off the coast of Acapulco, Mexico; it has been so named by scientists because its latitude is 9°50' N. It was first seen to erupt in 1991 by the deep submersible Alvin during a survey for the Ocean Drilling Program. In November 1999, … WebAbout 30 million years ago North America began to override the East Pacific Rise, an oceanic spreading ridge. This activity placed a progressively longer segment of the coast in contact with the plate west of the ridge. The western plate—which contains the Coast Ranges of California—has been moving to the northwest relative to North America along …
East Pacific Rise - Wikipedia
WebThe Southeast Indian Ridge ( SEIR) is a mid-ocean ridge in the southern Indian Ocean. A divergent tectonic plate boundary stretching almost 6,000 km (3,700 mi) between the Rodrigues Triple Junction ( 25°S 70°E) in the Indian Ocean and the Macquarie Triple Junction ( 63°S 165°E) in the Pacific Ocean, the SEIR forms the plate boundary between ... WebThe Pacific is also home to one of the world's most active spreading centers (the East Pacific Rise) with spreading rates of up to 145 +/- 4 mm/yr between the Pacific and Nazca plates. The Mid-Atlantic Ridge is … chat and compose
Geology of the Pacific Ocean - Wikipedia
WebThe Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continents of Asia and Oceania in the west and the Americas in the east. At 165,250,000 square kilometers (63,800,000 ... WebNiland Geyser (nicknamed the "Slow One" and formally designated W9) is a moving mud pot or mud spring outside Niland, California in the Salton Trough in an area of geological instability due to the San Andreas fault, formed due to carbon dioxide being released underground. It is the only mud pot or mud volcano known to have moved so … WebWikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation. Wikipedia The Free Encyclopedia English 6 … chat and co brie