Why Did The Earth Totally Freeze For 100 Million Years?

Go to and use code HISTORYOFTHEEARTH to save 25% off today, that’s only $ a year. Thanks to Curiosity Stream for sponsoring today’s video. ------------------------------------------------------- Researched and Written by Leila Battison Narrated and Edited by David Kelly Thumbnail Art and Art by Ettore Mazza Snowball Earth image by Oleg Kuznetsov - 3depix - • CC BY-SA 4.0 If you like our videos, check out Leila’s Youtube channel: Music from Epidemic Sound and Artlist, stock footage from Videoblocks. Image Credits: Earth during Last Glacial Maximum By Ittiz - Own work, CC BY-SA 3.0, James St John Tillite Rocks Banded Iron Formations Tillite Victoria Australia By Rexness from Melbourne, Australia - Permian sandstone with tillite deposits, Werribee Gorge