becomes a volcanic neck
The slab that forms when magma forces itself across rock layers is called a dike.
The slab of volcanic rock that is formed when magma forces itself across rock layers is called a dike. This will eventually build into mountains.
Yes, a dike forms when magma intrudes into existing rock layers and solidifies. As the magma cools and solidifies underground, it creates a vertical or near-vertical sheet-like body of igneous rock that cuts across the existing rock layers.
When magma forces itself across rock layers, it can create igneous intrusions such as dikes (vertical sheet-like intrusions) or sills (horizontal sheet-like intrusions). These intrusions form when magma solidifies as it cools, creating distinctive structures within the surrounding rock layers.
If the magma forces itself along a plane that is parallel to the bedding or foliation planes of the rock strata then (in other words it squeezes between two existing layers) it is a sill. If however it cuts across the bedding or foliation planes it is a dyke. For more information, please see the related links.
its acutally a dike trust me
Dikes and sills are relatively thin. They both have magma to squeeze or force itself across layers of rock.
Dikes and sills are relatively thin. They both have magma to squeeze or force itself across layers of rock.
feature a and b
Intrusion.
an intrusive body of magma that cuts across layers of rock
A sheet-like body that cuts across rock layers and is produced when magma is injected into a fracture is called a dyke. Dykes are typically vertical or steeply inclined and can vary in thickness. They are formed when magma forces its way through existing rock, solidifying as it cools. This geological feature is important for understanding the history of volcanic activity and the movement of magma within the Earth's crust.