Sonoran Desert
The Sonoran Desert covers 120,000 square miles (310,800 square km), and its vegetation is the most diverse of all the North American deserts.
Sonoran Desert
desert, North America
Also known as: Desierto de Altar, Gran Desierto
Sonoran Desert, arid region covering 120,000 square miles (310,800 square km) in southwestern Arizona and southeastern California, U.S., and including much of the Mexican state of Baja California Sur, part of Baja California state, and the western half of the state of Sonora. Subdivisions of the hot, dry region include the Colorado and Yuma deserts. The Sonoran Desert has a subtropical climate and receives 3 to 15 inches (75 to 380 mm) of rain per...