Here's how it works:
* Magma Pipe: This is the channel through which magma travels from deep within the Earth to the surface.
* Volcanic Eruption: When a volcano erupts, the magma erupts out of the pipe and onto the surface.
* Hardening: Over time, the magma in the pipe cools and solidifies.
* Erosion: As the surrounding rock erodes away, the solidified magma, now harder and more resistant, remains as a prominent vertical feature.
Volcanic necks are often tall, cylindrical structures that stand out in the landscape. Famous examples include:
* Shiprock, New Mexico, USA: A towering monolith formed by the erosion of a volcanic neck.
* Devil's Tower, Wyoming, USA: Another iconic volcanic neck.
Let me know if you have more questions about landforms!
