A Perfect Planet

BBC TWO

Thursday 21 January 2021  02:30 - 03:30 (60 mins)
1/5. A look at how without volcanoes, there would be no life on Earth. Also in HD. [S,AD,SL]

A Perfect Planet may be available on playback
A Perfect Planet (BBC TWO) Thursday 21 January 2021 02:30 - 03:30