Final answer:
The Tian Shan Mountains traverse through southern Russia, China, Mongolia, and Kazakhstan. Other notable ranges in the region include the Altay Mountains and the Pamir Knot where several mountain ranges meet.
Step-by-step explanation:
The mountain range that extends through southern Russia, China, Mongolia, and Kazakhstan is primarily the Tian Shan Mountains.These mountains are located in East Asia and serve as the dividing line between Europe and Asia.
The Altay Mountains are part of a series of mountain ranges that surround East Asia, including the Karakoram Ranges, Pamirs, and Tian Shan Mountains.
Along with the Tian Shan range, there are several other significant mountain ranges in this region, including the Altay Mountains, which border Russia.
The Central Asian region also comprises the Kazakh Steppe, the Pamir Mountains located where the Tian Shan, Karakorum, and Hindu Kush ranges meet, known as the Pamir Knot, and the expansive Gobi Desert which lies between Mongolia and China.