Not at plate boundaries but instead form over hot spots.
They occur at plate boundaries (Pacific rim "Ring of Fire") or at mantle hot spots (Hawaii, Iceland).
Yes, but they are not active. They are all hot-spots and they are to the west side on the border line.
hot spots
Because its hot.
Hot Spots
Not at plate boundaries but instead form over hot spots.
Hot spot volcanos. As these age they can become island chains and eventually subsurface seamount arcs if the hot spot is in the ocean.
They occur at plate boundaries (Pacific rim "Ring of Fire") or at mantle hot spots (Hawaii, Iceland).
They occur at plate boundaries (Pacific rim "Ring of Fire") or at mantle hot spots (Hawaii, Iceland).
No. Earth's crust does not convect. Convection in the mantle, however can create hot spots and rifting, which can lead tot he formation of volcanoes.
Yes, but they are not active. They are all hot-spots and they are to the west side on the border line.
hot spots
Because its hot.
Pahoehoe lava
A shield volcano is a type of volcano usually built almost entirely of fluid lava flows. Shield volcanos usually come from highly fluid lava that erupts, which travels farther than lava erupted from stratovolcanos.
Many volcanos occur along tectonic boundaries, whether they are convergent (pushing together) or divergent (pulling apart). These boundaries typically occur between continental and oceanic plates or between two oceanic plates. Some volcanos however are created by hot spots where molten magma from the mantle of the Earth pushes through the crust, these hot spots can form islands such as the Hawaiian Islands.