Question

the Himalayas Rockies and Andes are _____​

Answer 1

Hey mate here is your answer

The Himalayas Rockies and Andes are young fold

Answer 2

The Rocky Mountains are part of the longest mountain range in the world. They run down the western part of North America, from Alaska to Mexico and continue as the Andes Mountains in South America. The Rocky Mountains are almost 5,000 km long and, in the central part of the USA, almost 500 km wide.