Earth: The Power of the Planet - Season 1 Episode 1
Volcanoes have a fearsome reputation. In reality, they are the most important force in the creation of the planet as we know it today. Iain abseils into a lava lake and cave dives in a cenote to show how the heat that fuels volcanoes also drives some of the most fundamental processes on the planet.
- genus: Documentary
- Studio: BBC Two
- keyword: ocean, volcano, earth, planet, atmosphere
- cast: Iain Stewart