Plain, sometimes used in the plural, plains. As in "the Colchis Plain" or "North Italian Plains"
(More advanced material might split the term into two: using lowland for entirely flat land, and colline or collines for slightly rolling hills.
This landscape feature is likely a plain, which is a large area of flat or gently undulating land with minimal elevation changes. Plains are typically found at low altitudes and can be characterized by their expansive and relatively level terrain.
Plateau.
it is a plateau
A Plateau
A large level area high above ground is commonly known as a plateau. Plateaus are elevated flat regions with steep sides, often formed through geological processes like erosion or volcanic activity. They can be found all over the world and are important habitats for various plants and animals.
A large area of land that is level or that is slightly rolling is called a plain. Plains can occur in lowlands or at higher elevations on plateaus. As they are usually made of fertile soil, plains are very important for an area's agriculture.
This could be a Piedmont as a Piedmont is a large area, sometimes called a belt, that is hilly but not mountainous. The majority of a Piedmont is considered to be a plain. plain Steppes
The name given to a large area of level land on the Earth's surface is a plateau. A plateau also typically is elevated above the surrounding area. Such areas are also sometimes called tablelands.
I think this answer is plain.
I think this answer is plain.
I think this answer is plain.
plateau
A large level area with almost no trees is called a plain or a grassland.
The Great Plains.
plateau
a plateau
Liver.