Instructional Video
Crash Course

Crash Course Kids 10.2: Weathering and Erosion

3rd - 8th
In this episode of Crash Course Kids, Sabrina gives us a real world example of how the Hydrosphere and Geosphere affect each other in the form of Weathering and Erosion. Think of Weathering as the force that makes a mess and Erosion as...
Instructional Video
Crash Course

Crash Course Kids 6.2: Four Spheres Part 2 (Hydro and Atmo)

3rd - 8th
The second part of our two part tale of the puzzle that is Earth. In this episode, Sabrina talks about the hydrosphere and the atmosphere and what is contained in each one. [3:30]
Instructional Video
Crash Course

Crash Course Kids 6.1: Four Spheres Part 1 (Geo and Bio)

3rd - 8th
In this episode of Crash Course Kids, Sabrina talks about two of the four spheres that make up our planet; the geosphere and the biosphere. [4:00]
Instructional Video
Crash Course

Crash Course Kids 10.1: What on Earth

3rd - 8th
This video series has already talked about how the Earth is divided into four spheres, but how do these different spheresinteract with each other? In this episode of Crash Course Kids, Sabrina chats with us about how two of the spheres...
Instructional Video
Bozeman Science

Bozeman Science: Earth Materials & Systems

9th - 10th
In this video, Paul Andersen describes the four major spheres on planet Earth. The geosphere makes up the mass of the planet and includes the major landforms. The hydrosphere is all of the water and the atmosphere is all of the gases....