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Mount St. Helens was formed as a result of the Juan de Fuca plate's subduction under the North American plate.
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∙ 11y ago
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Was mt st helens formed by a hot spot or oceanic to continental convergence?
It was formed on a hot spot
Was Mount St. Helens formed along a subduction zone or a rift zone?
Mount St. Helens was formed along a subduction zone, where the Juan de Fuca Plate plate dives under (subducts) the North American plate.
When mount st helens erupted did it form the hawiian islands?
No. The Hawaiian islands are formed by a mantle plume.
Is moont st helens on land or sea?
Mt St Helens is on land.
What is the classification of mount st Helens?
Mount St. Helens is an active stratovolcano
When was St Helens RLFC formed?
St Helens Rugby Football Club are a professional rugby league club from St Helens who play in the Super League. They were formed on the 19th of November 1873.
How mt st helens formed?
It was formed from converget bounderies.
How long has mount St Helens been formed?
Penis
When was mt st helens formed?
In formed within the last 4000 year time period.
Was mt st helens formed by a hot spot or oceanic to continental convergence?
It was formed on a hot spot
Was Mount St. Helens formed along a subduction zone or a rift zone?
Mount St. Helens was formed along a subduction zone, where the Juan de Fuca Plate plate dives under (subducts) the North American plate.
Why a bulge formed on the north side of mt. St. Helens just before it erupted?
A "bulge" developed on the north side of Mount St. Helens as magma pushed up within the peak.
Where is the St. Helens Public Library in St. Helens located?
The address of the St. Helens Public Library is: 375 S 18Th St, Ste A, St. Helens, 97051 2258
Where was the explosion of mt st Helens?
At Mt. St. Helens.
When was mount st helens volcano?
IT is quite young, it formed only within the past 40,000 years.
When mount st helens erupted did it form the hawiian islands?
No. The Hawaiian islands are formed by a mantle plume.
Why are volcanoes such as Mt St Helens on the North American plate?
Mt. St. Helens was formed when the North American Plate passed over a hot spot on the Earth's crust. A hot spot is a weak spot in the Earth's crust that magma can escape through. This hot spot is now the vent of Mt. St. Helens.
