7

Unser Boden, unser Erbe

Right on our doorstep there is something that feeds us all: living soil. But this precious resource is under threat – from us humans! Our planet needs more than 2000 years to form ten centimetres of fertile soil. What does this mean for the future?
Compartilhado:
 
 
 
 

Comente

Nunca compartilharemos seu e-mail com ninguém.