This is a sketchnote demonstrating plate tectonics.
![](https://www.google.com/images/icons/product/drive-32.png)
This is a video talking about the formation on the Earth.
This is a presentation going over Ohio's rocks and geology.
This is a sketchnote demonstrating plate tectonics.
This is a video talking about the formation on the Earth.
This is a presentation going over Ohio's rocks and geology.