The original meaning of the term desert is an abandoned place.
About one third of the World's surface is covered in deserts.
Only about 20% of the deserts in the world are covered in sand.
Most of the ice free areas of the Arctic and Antarctic are called polar deserts.
The biggest cold desert in the world is Antarctica.
Areas covered in ice or snow can occasionally be known as cold deserts, compared to hot deserts in hotter areas.
The Sahara Desert is found in northern Africa, spanning 12 different nations.
The biggest hot desert in the world is the Sahara.
The Arabian Desert in the Center East is the 2nd largest hot desert in the world but is substantially smaller compared to the Sahara.
Deserts have really low humidity.
With not enough water, high daytime temperatures and occasionally freezing circumstances at night, deserts can be very dangerous places for People.
Despite the extreme conditions, deserts are residence to a variety of well suited plant life such as various shrubs and cacti. Also, they are home to animals including lizards and coyote.
Deserts frequently contain large mineral deposits.
Shallow, salty lakes can build temporarily from time to time in deserts.
Deserts can be great locations to farm solar energy.
Warm deserts usually feature higher temperatures in the day and cold temperatures during the night.
Located in South America, the Atacama Desert is the driest place on earth.
The desert biome is an ecosystem which forms because of the low level of rainfall it gets annually. Deserts cover around 20% of the world. You can find four major types of desert in this biome, dry and hot, coastal, semiarid and cold. They all are able to inhabit animal and plant life that have the ability to survive there.
The plant life does not grow very tall so the desert biome only can accommodate small animals, rodents and reptiles. These animals can escape the harsh Sun by hiding below small scrubs or hiding in burrows.
The Sahara Desert is the biggest desert in the desert biome. It covers more than 300 million square miles.
Because there is almost no standing water in the desert biome, animals either store water in their bodies or get their water needs fulfilled by the foods they eat.
Numerous desert animals often be nocturnal, sleeping throughout the day and coming out during the night when the temperatures are more tolerable.Dust storms take place when the wind picks up dust through the surface. These storms can be approximately 1 mile high and journey over a hundred miles.