The correct answer is - intraplate volcanism.
The Hawaiian Islands are volcanic islands, thus islands that have been created by volcanic activity. Unlike most of the volcanic islands, or most of the volcanoes, they are not related to any type of volcanism asociated with plate boundary. These islands are in fact associated with intraplate volcanism.
The intraplate volcanism, unlike the other volcanisms, appears inside the plate, not on the boundary of it. The other, more common name, used for this volcanism is hot spot volcanism. This type of volcanic activity appears on places where there's a hot spot, so even though the plate is on top of it, it manages to penetrate through it, and create volcanoes on the surface.
A mass of rock formed when a large body of magma cools inside the crust is called a<span>
batholith.
BTW.
Batolit a great intrusion of magma extending downwards to an unknown depth. Its upper surface intersects the rocks against their stratification.
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Answer:
Castilla del Oro
Explanation:
Crossing the isthmus, Balboa discovered the “South Sea” (Pacific Ocean) in 1513 and claimed for Spain all the lands it touched. Balboa cultivated good Indian relations, made extensive explorations, and found enough gold and pearls to make Castilla del Oro, as it was called, the first profitable colony in the New World.
If I were a geologist in charge of the task of choosing three sites in the world where last generation volcano monitoring systems would be implemented, taking into account the short budget and the amount of experts I can use to supervise the operations are limited, I would go with three criteria; first, that the volcano has had some verifiable activity level in the recent 10 thousand years or that the instruments show it has activity; this would put us in a place with real activity, second, that is close to population centers; in order to use the monitoring system and make real calculations regarding the prevention of third parties, an third; thay must have different or special characteristics to other volcanoes already studied.
