Answer:
sertao
Explanation:
Brazil is comprised of several geographic units. One of them is the large plateau. This plateau though loses on elevation sharply at its edges, and it is forming the sertao. The sertao is not a term that is very clear, but it is referring to a specific geographic unit in Brazil. The sertao is located between the lowlands and the plateau. Its elevation is mostly between 200 and 500 meters. It is an area that is semi-arid, with the landscape being dominated by small hills that are sparsely covered with vegetation that is well adapted to the heat and drought.
