1. Fold Mountains: Formed by the folding of rock layers due to tectonic plate movements, such as the Himalayas and the Alps.
2. Fault-Block Mountains: Formed by the movement of large blocks of the Earth's crust along faults, creating steep mountain ranges, such as the Sierra Nevada in California.
3. Dome Mountains: Formed by the uplift of large areas of the Earth's crust, creating rounded mountain peaks, such as the Adirondack Mountains in New York.
4. Volcanic Mountains: Formed by the accumulation of lava and volcanic ash from volcanic eruptions, such as Mount St. Helens in Washington.
5. Plateau Mountains: Formed by the erosion of a plateau, creating steep mountain slopes, such as the Colorado Plateau in the United States.
6. Coastal Mountains: Formed by the collision of tectonic plates along coastlines, creating rugged mountain ranges, such as the Andes in South America.
7. Submarine Mountains: Formed by volcanic activity under the ocean, creating underwater mountain ranges, such as the Mid-Atlantic Ridge.