Answer:
Mexico City (19° 25' 57.85'' N, 99° 07' 59.71'' W) is located within a valley that has a subtropical highland climate (Köppen Cwb), due to its tropical location and high elevation of 2,240 meters (7,349 feet) above sea level. The lower region of the valley is composed mainly of grassland that receives less rainfall than the upper regions of the south; the upper southern region is a mountainous region of pine and oak trees known as the range of Ajusco.