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Q: Beacon rock was once a volcano but was eroded by?
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What type volcano is beacon rock?

Beacon Rock is not a volcano, but rather a volcanic plug. It was formed from the solidified magma that filled the vent of an ancient volcano.


What type of rock is the devil's tower?

It is an extrusive rock from a former volcano. The cone around the solidified metamorphic core eroded away over time, leaving only the center rock seen today.


Why would the core of an ancient volcano still stand when all of the rock around it has eroded away?

since igneous rocks are more dense than the other two rock types, they will not as easily erode away and hence maintain the structure of the ancient volcano


A layer of horizontal rock once exposed and eroded before younger rocks formed over it is called a?

disconformity


Where are igneous rock located?

Igneous rock can be found on the surface in areas of current or past volcanism or in uplifted and eroded areas of past plutonic intrusions, deep underground nearly anywhere, or in areas of past or present glaciation, where igneous rock has been eroded and deposited.


What is volcano rock?

A volcano rock is rock formed from ash or lava erupted from a volcano.


What is found at the base of the cliff after it has been eroded?

== == After a rock has been eroded you will find dirt,sand,rock and occcasionally silk.


What is the main in soil?

Eroded rock


What Tiny grains eroded from rock?

We call them clastic rock also referred to us the sedimentary rock.


What type of rock forms from layering of eroded rock?

sedimentary


Rock conduit that remains were the surrounding cone have been eroded is?

Rock conduit that remains when the surrounding cone has been eroded is the volcanic neck.


What rock is weathered and eroded by waves?

Any rock outcropping at a shoreline.