Yes, deserts are a natural part of the earth's environment. They are formed by particular geographic factors that limit rainfall to particular areas.
The driest regions on earth are known as deserts.
deserts
It depends on your latitude and logitude, and if your in the deserts or mountains, you know.
There are no deserts in any part of Florida.
Deserts make up 33% of the Land's surface
The southwest United States has the most deserts.
The UK doesn't have any deserts. It's a rainy place. You don't get deserts in rainy places.
Xerophytes, halophytes and succulents
The group of deserts is part of the overall Sahara.
Desserts are delicious, but I think you mean deserts, also "how many percent of the world" you mean to say: "what percentage of the earths surface is covered in deserts"
All the major deserts of the United States are located in the southwester part of the country.
Rougly between 1/5 and 1/6 of the surface is desert