Africa Tableland is a term used to describe the vast, flat areas of land found in Africa. The Karoo, a 5-letter word, is a semi-desert region located in South Africa. The Mesa, a 4-letter word, is a flat-topped mountain or hill with steep sides found in the southwestern United States and Mexico. Lastly, the PLATEAU, a 7-letter word, is an area of land that is higher than the surrounding land and has a flat top. All three of these terms are used to describe the Africa Tableland.