Input (grade 12): For the time period, see Riphean (stage) The Ural Mountains (, Uralskiye gory) (also known as the Urals) are a mountain range that runs roughly north and south through western Russia.
Output (grade 11): The Ural Mountains (Russian: Uralskiye gory) also known simply as the Urals is a mountain range that runs roughly north and south through western Russia.