Continental Drift and Plate Tectonics - BackgroundWhat's inside the Earth? How do we know the composition of its inner core? What does the Earth's interior have to do with volcanic explosions (like that of Mount St. Helen) and earthquakes (like the famous 1906 quake which struck San Francisco)?
CreditsClip, online courtesy Phoenix Learning Group Channel at YouTube.
|
Biographies
History
- American Colonies
- American Revolution - Highlights
- Assassination of Abraham Lincoln
- Assassination of John F. Kennedy
- Auschwitz: Place of Horrors
- Book Burning and Censorship
Disasters
- America Attacked: 9/11
- Black Death
- Challenger Disaster
- Columbia Space Shuttle Explosion
- Deepwater Horizon: Disaster in the Gulf
- Fatal Voyage: The Titanic


















