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Au royaume des vers de terre: La vie du sol dévoilée 2023 Streaming VF - Accès illimité gratuit

Au royaume des vers de terre: La vie du sol dévoilée 2023 Streaming VF - Accès illimité gratuit

Comment le sol se forme-t-il et quel rôle jouent les nombreuses espèces, comme le lombric, qui y vivent ? Une exploration d’une terre grouillante de vie, qui souligne la nécessité d’en prendre soin. La terre ne serait rien sans les innombrables organismes souterrains qui l’habitent. Insectes, bactéries ou vers, ils décomposent la matière organique pour former l’humus, qu’ils brassent avec les particules minérales issues de la roche mère. Si les sous-sols s'avèrent plus riches encore en espèces que la forêt tropicale, ils subissent pourtant une grave perte de biodiversité, causée notamment par l’agriculture intensive et l’étalement urbain.

Durée: 1:47:31 minutes

Qualité: HD

Libération: Apr 22, 2023

Pays: Germany

Langue: Deutsch, Français

Mot-clé :
Diffusez gratuitement des milliers de films et d'émissions de télévision.
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