Expired October 16, 2021 5:00 AM
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Silverback Films, ​discovery+

Editor: Sam Rogers


A Perfect Planet

Episode 1: Volcanoes


Without volcanoes life on earth would never have begun. They are responsible for both our breathable atmosphere and our oceans. Mineral rich ash from regular eruptions fertilise the land. They are the architects of the planet; over 80% of the earth’s surface is the result of magma rising from its molten interior - providing a platform for life. 


Volcanoes are the planet’s most powerful force – and the most dangerous. Several times in earth’s history, volcanic activity has brought about a major change in our atmosphere – resulting in mass extinctions. Yet, as this episode reveals there would be no life without them and for the last ten thousand years the amount of carbon they release has kept our planet stable and warm.

  • Runtime
    58 minutes
  • Language
    English
  • Country
    Russia, United States, Vanuatu, Guatemala, Galapagos, Tanzania, Seychelles