The following are areas of lowlands in Nigeria except?

The area of lowlands in Nigeria that is not on the list is the "The Eastern Scarpland". Nigeria has four major areas of lowlands, namely: 1. The Chad Basin: This area is located in the northeastern part of Nigeria and is characterized by vast savannah plains and low-lying areas. 2. The Coastal Plain: This area is located in the southern part of Nigeria and is characterized by a narrow strip of low-lying land along the coast, which is generally less than 100 meters above sea level. 3. The Niger-Benue Trough: This area is located in the central part of Nigeria and is characterized by a low-lying depression that runs in a northeast-southwest direction. The trough is home to the Niger River and the Benue River. 4. The Eastern Scarpland: This area is located in the southeastern part of Nigeria and is characterized by a high plateau that rises abruptly from the coastal plain to an elevation of about 600 meters above sea level. Unlike the other three areas, it is not a lowland region. In summary, the Eastern Scarpland is not a lowland region in Nigeria, while the Chad Basin, the Coastal Plain, and the Niger-Benue Trough are lowland areas.