Urals vs Ural Mountains

Urals and Ural Mountains both are nouns.

Word	Noun	Adjective	Verb	Adverb
Urals	Yes	No	No	No
Ural Mountains	Yes	No	No	No

As nouns, Urals and Ural Mountains are synonyms defined as:

Urals and Ural Mountains: a mountain range in western Russia extending from the Arctic to the Caspian Sea; forms part of the traditional boundary between Europe and Asia

Urals (noun)	Ural Mountains (noun)
a mountain range in western Russia extending from the Arctic to the Caspian Sea; forms part of the traditional boundary between Europe and Asia	a mountain range in western Russia extending from the Arctic to the Caspian Sea; forms part of the traditional boundary between Europe and Asia