Plains, tablelands, and hills. That is what I found.
needleleaf forest
The answer depends on what you define as "landforms". Four, if you count the landforms regions of Wyoming, which are the Great Plains in eastern Wyoming, the Rocky Mountains in western and southern Wyoming, and the Wyoming basin in central Wyoming. More if you break down the regions because there are the Great Plains and the Black Hills, the Middle Rockies and the Southern Rockies, the Yellowstone Plateau, the Wyoming Basin, and dunes and badlands, making that list 8. You can continue by naming specific landforms such as Devil's Tower, and the Yellowstone Plateau, and then you would have hundreds of landforms in Wyoming.
Ocean basin
Ocean basin
abyssal hills
butte, basin and moraine
the great basin
Major landforms in New Mexico include the Rocky Mountains, the Colorado Plateau, the Great Plains, and the Chihuahuan Desert. These diverse landforms contribute to the state's varied landscapes and ecosystems.
the Sahara desert has a lot of land form for example there are CONGO RIVER BASIN,ATLAS MOUNTAINS,GREAT RIFT VALLEY,NILE RIVER SYSTEM and the SAHEL all these are the landforms of the Sahara desert.
The great basin is also known as the Great Basin Desert.
Utah has different landforms in it including the Rocky Mountains and the Colorado Plateau. The Great Basin is also a section of Utah, which includes the salt lakes.