mountains
The most Appalachian and Rocky Mountains are located in western Asia .
mountains
Most of the deserts of the United States are located on the western side of the Rocky Mountains. However, most of the Chihuahuan Desert is located east of the Rockies.
on moutiansislandsand underwater
The notable Canadian Rocky Mountains region is located along the border of Alberta and British Columbia.
The Porcupine Mountains are located in the western-most part of the Upper Peninsula.
The most famous mountains in Europe are the Alps. The Alps contains some of Europe's largest mountains, although the largest (Mt. Elbrus) is located in the Caucasus.
Mountains of Mexico and South America
Eastern Half of the Country.
The Atlas Mountains are the mountains located in northwestern Africa.
Himalayas (Nepal, Tibet, India/Kashmir) that's it! Actually there are several so I will mention them, the most famous are the Himalayan Mountains, then there are the Zagros Mountains located in Iran, the Altay Mountains located in Mongolia, the KungLung Mountains located in China, the Western and Eastern Gahats located in India, the Ural Mountains in Russia, and several more smaller chains located all over Asia