Crash Course
Crash Course Kids 10.1: What on Earth
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...
Bozeman Science
Bozeman Science: Earth Materials & Systems
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....