Ice Sheets Were Terrifyingly Thick 20,000 Years Ago

Ice Sheets Were Terrifyingly Thick 20,000 Years Ago

Since our planet was born, it’s gone through periods of extreme cold known as ice ages—but you might not realise just how of the cold stuff came with them. Spoiler: a lot.

Read more…

    

No Responses to “Ice Sheets Were Terrifyingly Thick 20,000 Years Ago”

Post a Comment