Search results for "Dr. Kirk Johnson"
4KMass Extinction: Life at the Brink

Mass Extinction: Life at the Brink

Mass Extinction: Life at the Brink
4K
IMDb: N/A
46

It’s death on an unimaginable scale, when a majority of Earth’s species quickly die out. It’s called “mass extinction,” and it’s happened at least five times before. Cataclysms, such as…

Genre: Documentary