Crash Course – Astronomy – 11: The Earth

This is the eleventh video of the Crash Course – Astronomy series, hosted by Dr. Phil Plait. This video takes a close look at the Earth and its internal structure.

From the video description:

Table of Contents:

  • Earth is a Planet 0:03
  • Layers of Earth 1:25
  • The Magnetic Field 5:10
  • Atmosphere and the Human Influence 6:14
Crash Course Astronomy Video




Crash Course channel on YouTube

Crash Course channel on YouTube

Source for free educational videos with high quality production.


Crash Course - Astronomy Series

Crash Course - Astronomy Series

This collection of YouTube videos is hosted by astronomer Phil Plait. It covers a vast range of astronomical topics at an introductory and approachable level.