Origins and mechanisms of climate change
Climate system
Emerged lands
Age cible
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In this video we learn with an expert about soils and biogas.

Frank Hofmann is an international Consultant, working at the German Biogas Association.

CLIM is a series of videos created by the OCE. This second series of videos is part of an education project on the theme of Earth and climate change.
Subtitles are available in French, English, Spanish. To access them, simply launch the video and click on settings.

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