Which of these mountain ranges is the newest, geologically speaking?

 Himalaya Mountains in Asia are still growing every year

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.

Answerscripps institution of oceanography; i believe this is correct plz check first good luck;