Images from the January 2003 rockslide on Rt. 52 above Ellenville, NY
![](https://earth2class.com/wp-content/uploads/2023/07/MVC-431F1-300x225-1.jpg)
![](https://earth2class.com/wp-content/uploads/2023/07/MVC-432F1-300x225-1.jpg)
![](https://earth2class.com/wp-content/uploads/2023/07/MVC-433F1-300x225-1.jpg)
![](https://earth2class.com/wp-content/uploads/2023/07/MVC-434F1-300x225-1.jpg)
![](https://earth2class.com/wp-content/uploads/2023/07/MVC-435F1-300x225-1.jpg)
From Charles Burrows (East Ramapo CSD):
From a DLESE search:
“Weathering and Erosion: Simulating Rock Attack in the Lab” | “Earth’s Changing Surface” |
“Mammoth Cave National Park Environmental Education Programs” | “How Fast Do Sediment Grains Settle?” |
Other Activities:
“Rates of Chemical Weathering” | “Activities about Sediments” | “Glaciers” (created by C. Dodes) |
“Angle of Repose” (created by A. J. Hepworth) | “Stream Velocity and Sediments” by Michael Stark | “Liquefaction demos” – from Wendy Van Norden, Gene Williamson, and Bryce Hand |
“Modeling Porosity and Permeability“ – “Modeling Porosity and Permeability“ (pdf) | “Soil Horizon Activity” (created by Cynthia Jimenez, Harbor School, NYC) |
Notes:
1. These selected labs and activities have been created by different teachers, so the formats of the materials will differ.
2. Suggestions for additional labs and activities should be sent to <michael@earth2class.com>