Thursday video: Difference between crust and lithosphere

Mechanical and chemical division of Earth.

Today's video deals with a topic of tectonics: the difference between crust and lithosphere. Many people mix these two things, and hopefully this video will help you to know when to talk about crust, and when to talk about lithosphere. It is very easy, but many people just don't pay enough atttention!

This video has been produced by Khan Academy, a non-profit organisation which aims "to provide a high education to anyone, anywhere". A really good initiative. Visit their site here, where you will find many resources of virtually anything!: www.khanacademy.org 

Enjoy!

Source: http://www.youtube.com/watch?v=f2BWsPVN7c4