Question

What are all the old foldmountain's

Answer 1

Ural mountains

Appalaichian mountains

Answer 2

old fold mountains

they are fold mountains formed 200 million years ago

examples include Urals and the Appalachians mountains in the United States of America

fold mountains are created when two continental plates collide onto each other hence folding of the edges of the plates. most fold mountains are composed of sedimentary rocks

young fold mountains including rocky mountains and Himalayan mountains were formed ten to twenty five million years ago

old fold mountains were formed over two hundred million years ago