Trivia: Which of these is NOT one of the four North American deserts?
Mojave
Atacama
Chihuahuan
Sonoran
The correct answer is Atacama
So why is this answer correct? : North America is dominated by four great deserts: the Mojave, the Chihuahuan, the Sonoran, and the Great Basin. The Atacama Desert, meanwhile, is found in Chile and is considered the driest place on Earth. Despite this desolation, the Atacama is one of the most rich cacti ecosystems in the world.