sentence: Most parts are uninhabited, but some people manage to survive in places where there is water.
sentences_before: It is bounded by the Atlantic Ocean, the Atlas Mountains, the Mediterranean Sea, the Red Sea, and the Sahel region. Inside it are parts of many countries, including Morocco, Algeria, Tunisia, Libya, Egypt, Mauritania, Mali, Niger, Chad, and The Sudan.
concept_name: part
headings: Sahara
categories: Deserts