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What is magma that squeezes into vertical cracks between rocks and then hardens is called?
The magma that squeezes into vertical cracks between rocks and then hardens is called a dike. Dikes are tabular bodies of igneous rock that cut across the existing rock layers.
Is a dike a intrusive ingneouse rock or a extrusive rock ingneouse?
A dike is an intrusive igneous rock. It is a vertical intrusion that is usually associated with a central magma chamber. It is intrusive because it usually does not reach the surface. When a dike does reach the surface, the magma it countains erupts and forms an extrusive lava flow.
Is dike a type of lava flow?
A dike is not a type of lava flow, but rather a sheet-like intrusion of igneous rock that cuts across existing rock layers. Dikes form when molten rock (magma) is injected into fractures in the Earth's crust and crystallizes before reaching the surface.
What feature is formed when lava cuts across rock layers and hardens?
A dike is formed when lava cuts across rock layers and hardens. This igneous intrusion results in a narrow, tabular rock formation that can be exposed on the Earth's surface due to erosion or uplift.
What is larger sill dike laccolith or batholith?
A batholith is the largest intrusive igneous formation, made up of a large mass of granite or granitic rocks, that covers an area of tens to hundreds of square kilometers. Sill, dike, and laccolith are all smaller intrusive igneous formations. Laccolith is larger than sill or dike, with a typically flat base and arched roof, intruding between sedimentary rock layers.
What is a Dike formed of?
Intrusive igneous rock.
A sheet of igneous rock that protrudes into the surrounding layers of rock?
It is called a dike.
A sheet of igneous rock that protrude into the surrounding layers of rock?
It is called a dike.
What is magma that squeezes into vertical cracks between rocks and then hardens is called?
The magma that squeezes into vertical cracks between rocks and then hardens is called a dike. Dikes are tabular bodies of igneous rock that cut across the existing rock layers.
Does a dike form when magma forces itself between rock layers and hardens?
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.
Hardened magma squeezed into horizontal spaces between rocks?
dike
What is the definition of dike in science?
In science, a dike is a sheet of rock that cuts across the structure of adjacent rock layers. Dikes are formed when magma intrudes into existing rock layers and solidifies. They are often made of igneous rock and can vary in thickness and length.
Is a dike a intrusive ingneouse rock or a extrusive rock ingneouse?
A dike is an intrusive igneous rock. It is a vertical intrusion that is usually associated with a central magma chamber. It is intrusive because it usually does not reach the surface. When a dike does reach the surface, the magma it countains erupts and forms an extrusive lava flow.
If a dike is present within a rock outcrop what is its age relationship with the other rock layers?
The dike is younger than the rock layers it intrudes into. Dikes form when molten rock (magma) is injected into fractures in existing rock layers and then solidifies, cutting across the surrounding rock. This means that the dike is a later geological event compared to the layers it cuts through.
Is gabbro a dike?
Gabbro is an intrusive mafic igneous rock. A dike is a type intrusive igneous structure and is not associated with any particular type of igneousn rock. Gabbro can form dikes, sills, and other structures.
Sheets of igneous rock that are parallel to the layers they intrude?
A sheet of igneous rock that protrudes into the surrounding layers of rock is called a dike. Dikes are most often horizontal sheets that can form in many layers.
Is dike a type of lava flow?
A dike is not a type of lava flow, but rather a sheet-like intrusion of igneous rock that cuts across existing rock layers. Dikes form when molten rock (magma) is injected into fractures in the Earth's crust and crystallizes before reaching the surface.
