The empty mountain regions without trees are an awful :
Asite
Bsight
Ccite
Dseen
Answer:
B. sight
Read Explanation:
The term site is generally used as a noun denoting “an area of ground on which a town, building, or monument is constructed or a website.”
On the other hand, the term sight is often used as a noun referring to “the faculty or power of seeing” or “a thing that one sees or that can be seen.”