In terms of geology, Karelia is a unique sample of planet's geological history: there are ice-dressed rocks and roche-moutonnee, sowbacks, asars, outwash plains.
Definition of sowback in US English:
sowback
nounˈsoubak
A low ridge of sand.
低沙丘
Example sentencesExamples
In terms of geology, Karelia is a unique sample of planet's geological history: there are ice-dressed rocks and roche-moutonnee, sowbacks, asars, outwash plains.