A desert is defined as a region that receives less than 10 inches (250 mm) of precipitation on average per year. Low rainfall defines the desert.
The basic defining factor for a desert is precipitation. A desert is defined as a region that receives less than 10 inches (250 mm) of rainfall on average per year.
a region with a common characteristic of less than 250 mm of precipitation per year throughout the whole area. ex: Sahara desert
a region
a region
Region
In Africa it is called the Sahel.
Arid climate is what determines a desert. A desert is defined as a region that receives less than 10 inches (250 mm) of rainfall per year on average.
A desert need not have ANY cacti to be called a desert. A desert is simply a large region that is rather dry.
The Sahara Desert covers about one third of Africa and is located in the north of the continent.
In Africa it is called the Sahel. Some define a steppe as a region bordering a desert that receives too much rain to be called a desert but not enough to be called a grassland.
Much of the region is occupied by the Great Basin Desert.
An area where residents share a same characteristic is called a homogeneous region.