The main difference between a plain and a plateau is that a plateau is an elevated area of land that has a flat-shaped top and a plain is an extensive land area that is flat. Plains are typically found in lowland areas and some can be grassland. Plateaus are landforms that rise above their surrounding location.
Plains and plateaus are two important types of landforms found all over the world. In North America, some examples of plans are the Great Plain in the United States and the Tabasco Plains. Plains can form in a variety of ways, including volcanic activity and water erosion of land. Some well-known plateaus found in the world are the Deccan Plateau in India and the Colorado Plateau in the United States.