Skip Navigation

TIL in the Carboniferous Period, no fungus existed to decompose trees. They just grew on top of each other up and up.

The weight of the trees was so great that the ones on the bottom got squished and became coal. That’s where coal is from. Bonus fact: the whole time this was happening, sharks were hunting in the oceans. Sharks are older than trees and fungus!

66
66 comments
You've viewed 66 comments.