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Bozeman Science
Soil and Soil Dynamics
In this video Paul Andersen explains how soils are formed and classified. Weathering of rock creates particles which are mixed with water, air, and organic material. Soils are classified according to particle size, chemical makeup, and...
Curated Video
How to Fix a Broken Ecosystem
Permaculture instructor Andrew Millison explains the process for repairing a degraded ecosystem. We begin with the metrics for assessing ecosystem health, and then go over the steps to triggering biological activity and ecological...
Curated Video
How Trees Bring Water
Permaculture Instructor Andrew millison explains how trees are connected to water in the atmosphere as well as water flowing through the landscape. This video articulates the amazing role that trees play to ecosystem and climate...
Visual Learning Systems
Soil and Rocks: How Is Soil Made?
Many of the things we eat and enjoy are grown in soil. This engaging program explores the soil and rocks importance of soil while taking a look at how soil is formed. Different types of soil and their characteristics are explored.
PBS
When Giant Fungi Ruled
Fungi are more than fun ... they're also functional! Most everyone knows they serve as Earth's decomposers, but ancient fungi took their job to a whole new level! An entertaining video from a large biology playlist examines the giant...