Plateaus are elevated, flat-topped landforms that rise above the surrounding landscape. They are typically characterized by gently sloping sides and a relatively flat surface, and may be hundreds of kilometers across. Plateaus can be formed through various geological processes, such as the uplift of large crustal blocks, the erosion of softer rock by rivers or glaciers, or the accumulation of volcanic lava. They can be found in various regions around the world, and may support diverse ecosystems depending on their elevation, climate, and other factors.