Which of the following types of landforms can also be called a “depression” because it is naturally lower than its surroundings? A.
a plateau
B.
a valley
C.
a mountain
D.
a hill

Aregion is an area of land that has common features. these features can be natural, such as climate or landscape. they can also be artificial, such as language or religion. the xinjiang uyghur autonomous region, above, is an area of china inhabited by uyghurs, a muslim group with ethnic ties to turkish people.