The Vosges and the Black Forest, which stand on either side of the Rhine rift valley, are examples of:
- A.Fold mountains
- B.Volcanic mountains
- C.Block mountains
- D.Residual mountains
Show answer
Block mountains are formed by tensional forces that break the crust along faults; the block left standing between or beside the faults is called a horst and the sunken trough is a graben or rift valley.
Read the full explanation →