Jonas Aaron Grajetzki

Student: Jenaplan-Schule Jena

Hello, I’m Jonas. I am very happy to take part at the Stockholm Junior Water Prize. I come from Jena. I am very interested in technology but I am also extremely fascinated by nature. 

Tell us what the water concern in your country is!

The groundwater becomes bad because too much nitrate enters the soil as a result of overfertilisation from agriculture.

CONTACT WATERTANK

Ania Andersch

Programme manager ania.andersch@siwi.org +46 8 121 360 59