Mountain Volcanic Formation — free printable diagram

About this illustration

This educational image presents a clear cross-section illustration of an erupting stratovolcano, revealing its internal structure. It concretely depicts a large underground magma chamber, a central vent or conduit carrying molten rock upwards, a crater at the summit, and glowing lava flows cascading down the exterior slopes, accompanied by an ash cloud erupting from the top. The surrounding geological layers are also visible. This visual aids in teaching about volcanism, Earth's internal structure, and the process of volcanic eruptions in earth science and physical geography lessons. It is well-suited for worksheets (e.g., label the parts of a volcano), classroom slides, or as a reference image for discussions. The visual style is a flat, cartoon-like illustration with strong outlines and high contrast.

How to use

1. 1Right-click the image and choose “Save image as”, or use the download button.
2. 2Use it in your classroom worksheets, slides or printables — free under CC BY-NC 4.0.
3. 3Attribute as “Image by Kuraplan” or link back to kuraplan.com. Not for commercial resale.