[Answer] The Ring of Fire is where many volcanoes occur because the _____ plate is subducted in nearly every region.

Answer: Pacific

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The Ring of Fire is where many volcanoes occur because the _____ plate is subducted in nearly every region. Nevado del Ruiz lies within the Pacific Ring of Fire a region that encircles the Pacific Ocean and contains some of the world's most active volcanoes . It is the third most northernly of the volcanoes lying in the North Volcanic Zone of the Andean Volcanic Belt which contains 75 of the 204 Holocene-age volcanoes in South America. The Cascade volcanoes define the Pacific Northwest section of the Ring of Fire an array of volcanoes that rim the Pacific Ocean. The Ring of Fire is also known for its frequent earthquakes. The volcanoes and earthquakes arise from a common source: subduction where the dense Juan de Fuca oceanic plate plunges beneath the North American Plate . Mon Oct 25 2004 · Coordinates The Cascadia subduction zone is a convergent plate boundary that stretches from northern Vancouver Island in Canada to Northern California in the United StatesIt is a very long sloping subduction zone where the Explorer Juan de Fuca and Gorda plates move to the east and slide below the much larger mostly continental North American Plate .The zone varies in width and lies … 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. Volcanic activ...

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