Question

differences between fold and old mountain ​

Answer 1

Answer:

The most basic difference is the age of the mountains. 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.

Answer 2

Answer:

fold :it rangs from 10to 15 meters

old mountain :it rangs from more than 200meters