what are the three main mountain ranges in india?
['The Himalaya Range. ... ', 'Karakoram and Pir Panjal Range. ... ', 'Eastern Mountain Range or The Purvanchal Range. ... ', 'The Satpura and Vindhaya Range. ... ', 'The Aravalli Range. ... ', 'The Western Ghats. ... ', 'The Eastern Ghats.']