Biomes | Lilli Roggendorf | TEDxYouth@BerlinCosmopolitanSchool

This video was produced by TEDxYouth@BerlinCosmopolitanSchool. Lilli Roggendorf, Primary, Berlin Cosmopolitan School, Germany. This talk was given at a TEDx event using the TED conference format but independently organized by BCS. Learn more at https://www.ted.com/tedx. Lilli Roggendorf, Berlin Cosmopolitan School This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx