A geographic feature typically characterized by steep cliffs and flat tops is known as a mesa. Mesas are elevated areas of land that have been eroded over time, leading to their distinctive flat-topped appearance. They often rise abruptly from the surrounding area and can be found in arid or semi-arid regions. The formation of mesas is a result of geological processes such as erosion, with layers of rock being worn away more slowly than others, leaving a flat surface above. Mesas can be found in various parts of the world, and they often present a dramatic landscape, attracting hikers and photographers.