Desert is considered as arid biome.
Explanation
Arid region is a place with lack of water, that affects the growth of plants and animals. It might be dry or rocky. Desert are considered as arid biome because it receives 25cms of precipitation in a year. They have a day temperature about [tex]540^{\circ} \mathrm{C}[/tex]. Some deserts have cold round the year.
Sometimes the amount of rainfall exceeds the average amount of rainfall. Other than sand deserts there are mountaineous, rock,sand,salt flats are present.
