Desert makes up about one fifth of all land on earth, around 20%.
In total, the land makes up about 29% of the Earths surface, with the remainder being oceans and seas. The total desert coverage of the earth is therefore around 20% of 29%, or around 6%.
33% of the land surface of the earth is desert.
About one-third of the earth's land surface is desert.
About 33% of the land surface of the earth is desert.
one - fifth
About 1/3 (33%) of the land surface of earth is desert.
Fully one third of the earth's land surface is cover by desert.
There is no single desert that covers the earth. There are about 28 major deserts that, combined, cover about 1/3 of the earth's land area.
About one third of the earth's land surface is covered by deserts.
Deserts account for 33-35% of the earth's land surface.
About one third of the land surface of the earth is desert.
One third (33%) of the land surface of the earth is considered desert. However, that includes cold and hot deserts.
About 33% of the earth's land surface is covered by deserts. That's 1/3 of the surface.