The southwestern United States has a lot of arid and semiarid land.
it is mostly hot and dry
The Gobi Desert
Arid or semi-arid; dry, mostly desert.
A desert is a dry region with little rainfall and few trees.
A desert is dry because it receives little precipitation. A desert is described as a region that receives less than 10 inches (250 mm) of rainfall per year on average. Deserts are a natural occurrence caused by geography. Mountains can prevent atmospheric moisture from entering a region causing a rain shadow desert to form.
Because it is hot and dry
In a dry desert
The Sahara Desert
A desert
The savanna is too wet to be a desert and too dry to be a forest.
Mostly hot, dry desert
desert