Entdecken Sie die wesentlichen Prozesse der Photosynthese und des Kohlenstoffzyklus, die ihre Auswirkungen auf Ökosysteme und den Klimawandel hervorheben, alles erzählt von Sir David Attenborough.
Ecosystems: the carbon cycle
1 mins • Dec 5, 2009
Charts
- 125Decreased by 30
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- 191Decreased by 20
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- 97Decreased by 17
- 129Decreased by 2
Neueste Folgen
Dec 5, 2009
Ecosystems: the carbon cycle
1 mins
Dec 5, 2009
Transcript -- Ecosystems: the carbon cycle
Dec 5, 2009
How plants make food
8 mins
Dec 5, 2009
Transcript -- How plants make food
Dec 5, 2009
Recycling carbon
3 mins
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