North America is made up of the Rocky Mountains, the Sierra Madre mountain system. The Cascade Range which is a young mountainous area, The tropical jungle that has a wide variety of life, endemic animals such as bears, elk and marmots, there are also desert regions such as: Sonoran, Mojave and Chihuahuense, where we find plant species that include the saguaro cactus, carob and animal species such as the roadrunner, and rattlesnake. North America also has the richest deposits of oil and natural gas on the continent. Most of these deposits are found offshore, in the Arctic and Pacific oceans.
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