Erosion
Xenius

(27 min)
Available from 16/05/2018 to 11/08/2018
With a thickness of 30 centimeters, the topsoil in the cultivated fields is vital for food production. As the world's population increases, this thin strip of land becomes a precious commodity. But topsoil is being eroded away a little bit more every year. 

Presenter :

Carolin Matzko, Gunnar Mergner

Country :

Germany

Year :

2017