![Geologist Andre Eger doing fieldwork in the Southern Alps, NZ.](http://static.sciencelearn.org.nz/images/images/000/002/913/full/SLH_NEW_56_WearingOutMountains_AndreEger.jpg?1674169071)
Geologist Andre Eger doing fieldwork in the Southern Alps. His research into the speed of soil formation was carried out in very challenging conditions.
Geologist Andre Eger doing fieldwork in the Southern Alps. His research into the speed of soil formation was carried out in very challenging conditions.