Question

Write the difference between young fold and old fold mountains​

Answer 1

Answer:

A young fold mountain range is generally between 10 and 25 million years old while an old fold mountain range can be over 200 million years old. Old fold mountains are usually lower elevation and can appear more like rolling hills such as the Appalachians.

(Note: I hope this helps you and please mark me as brainliest because I worked really hard on this and did a lot of research.)