Question

what are fold mountains ?

Answer 1

Fold mountains are mountains that form mainly by the effects of folding on layers within the upper part of the Earth's crust.

Answer 2

heya, here's ur answer...

Fold mountains sometimes are characterized by foreland basins, depressions that run parallel to the mountain range.

The Erbo Basin, in northern Spain is the example for it.

hope this helps u ☺