(a) The mountain range that separates Europe from Asia is (i) the Andes (ii) the Himalayas (iii) the Urals.
The correct answer is the Urals. The Urals or the Ural mountain forms a boundary between the continents of Europe and Asia. Hence, Option 3 is correct. It runs from north to south of Western Russia, from the coast of the Arctic Ocean to the river of Ural and northwestern Kazakhstan.
