Earth: The Power of the Planet

BBC TWO

Tuesday 23 March 2021  14:00 - 15:00 (60 mins)
2/5. Dr Iain Stewart reveals the natural forces that shaped the earth. He traces the history of the atmosphere, from the ozone layer's creation to its current destruction. Also in HD. [S,AD]

Earth: The Power of the Planet may be available on playback
Earth: The Power of the Planet (BBC TWO) Tuesday 23 March 2021 14:00 - 15:00