Given the question: Ojos del Salado - Nevado Ojos del Salado is a massive stratovolcano in the Andes on the ArgentinaChile border and the highest active volcano in the world at 6893 m (22615 ft). It is also the second highest mountain in the Western Hemisphere and Southern Hemisphere and the highest in Chile. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Natural Place