Search results for “Chlorophyll”

Photosynthesis of trees

With photosynthesis, trees master one of the most important biological processes in the world. With the help of their leaves and the pigment chlorophyll, they produce their own nutrition with just three ingredients, while still producing fresh oxygen. https://www.zdf.de/dokumentation/terra-x/die-fo

Why do leaves change color in the fall

In fall, leaves of deciduous trees change color and our forests become colorful. The reason is that deciduous trees only survive the cold winter if they take some precautions. Author: ZDF/Terrax/Katharina Kohl/Florian Roth/Thomas Kutschke/Malik Alpoguz/Maximilian Mohr Translation & dubbing: alugha