[TOMT] [Documentary?] a video about the Earth if all humans disappeared

I remember as a kid watching a video, perhaps a documentary, it was quite long, maybe about movie length, about what happens to animals, cities etc. if all humans suddenly disappeared all at once. I remember it discussed like car crashes because of how sudden it was - things like what happens to pets, how many thousands of years it would take for certain man-made structures to disappear, nuculear winters from power plants shutting down. It was basically all CGI with a voiceover

I would've watched it somewhere in the late 2000s, very early 2010s, but I don't know if it had been newly released then.

Thanks in advance!