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Continental crust over a divergent boundary can typically be found at mid-ocean ridges, where tectonic plates are pulling apart. In some cases, such as the East African Rift, divergent boundaries can also occur on land, leading to the formation of rift valleys. These regions are characterized by volcanic activity and geological features associated with the thinning and stretching of the continental crust.
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When a hotspot rises and cracks the surface is it a convergent divergent or transform boundary?
When a hotspot rises and cracks the surface, it is typically associated with a divergent boundary. At divergent boundaries, tectonic plates move apart, allowing magma from the mantle to rise up and create new crust.
Which fault would be found on divergent boundary?
A normal fault is typically found on a divergent boundary. This type of fault occurs as the Earth's crust is being pulled apart, causing one side to move downward relative to the other.
Would you expect to find a folded mountain range at a mid-ocean ridge?
No, folded mountain ranges are typically found in areas of continental collision, where tectonic plates are pushed together and the crust is folded and uplifted. Mid-ocean ridges are divergent plate boundaries, where plates are moving apart and new oceanic crust is being created, so folded mountain ranges would not be expected there.
What type of landscape feature would you find at an oceanic and oceanic plate divergent boundary?
You would find a mid-ocean ridge at an oceanic-oceanic plate divergent boundary. This ridge is formed by the spreading apart of the two plates, allowing magma to rise and create new oceanic crust.
Which ocean would you find divergent plate boundaries?
You would find divergent plate boundaries in the Atlantic Ocean, specifically along the Mid-Atlantic Ridge. This is where tectonic plates are moving apart, leading to the formation of new oceanic crust.
What type of boundary is new ocean crust crust formed?
This would be called a Spreading center, or a divergent plate boundary.
At what type of plate boundary is new ocean crust formed?
Older material
An example of divergent plate boundary on a continental plate would be what?
The East African Rift Valley
At which boundary would it be easiest to obtain igneous rocks?
At a divergent plate boundary, where new crust is created by infilling magma, creating igneous rock.
What type of plate boundary would have less silica content?
A divergent plate boundary would have less silica content compared to a convergent plate boundary. Divergent boundaries involve the separation of tectonic plates, with new oceanic crust forming from magma that is relatively low in silica content. In contrast, convergent boundaries involve the collision of tectonic plates, resulting in the melting of crust with higher silica content, leading to more explosive volcanic activity.
When a hotspot rises and cracks the surface is it a convergent divergent or transform boundary?
When a hotspot rises and cracks the surface, it is typically associated with a divergent boundary. At divergent boundaries, tectonic plates move apart, allowing magma from the mantle to rise up and create new crust.
Which fault would be found on divergent boundary?
A normal fault is typically found on a divergent boundary. This type of fault occurs as the Earth's crust is being pulled apart, causing one side to move downward relative to the other.
What is form when oceanic crust is pushed under continental crust?
When oceanic crust is pushed under continental crust in a subduction zone, a deep trench is formed at the boundary between the two plates. The oceanic crust then descends into the mantle, creating a convergent plate boundary. This process can lead to the formation of volcanic arcs on the overriding continental plate.
Would it be more likely for a major explosive eruption to occur at an ocean ridge or at a convergent ocean continental boundary?
it would be more likely to occur at convergent ocean-continental boundary beacuse the rocks are composed with a higher silica and has much thicker continental crust.
Where can you see a divergent boundary without going to a mid ocean bridge?
You would need to find a continental rift. The best example of an active continental rift is the East African Rift.
What type of landscape feature would you find at an oceanic and oceanic plate divergent boundary?
You would find a mid-ocean ridge at an oceanic-oceanic plate divergent boundary. This ridge is formed by the spreading apart of the two plates, allowing magma to rise and create new oceanic crust.
Would you expect to find a folded mountain range at a mid-ocean ridge?
No, folded mountain ranges are typically found in areas of continental collision, where tectonic plates are pushed together and the crust is folded and uplifted. Mid-ocean ridges are divergent plate boundaries, where plates are moving apart and new oceanic crust is being created, so folded mountain ranges would not be expected there.
