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There are 5 types of desert according to the landscapes : (link disabled)

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Rain Forest
Grassland

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What is a desert?   
The formation of deserts  
Effects of climate
Plants
Mammals
Birds
Amphibians and reptiles    
Invertebrates
Peoples in desert
Desert links
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Sand desert --- a wavy sand sea
Stony desert --- gravel surfaces
Rock desert --- bare rock surfaces with huge pavement that kept clear of sand or gravel by wind
Plateau desert --- rocky plateaux , deeply eroded wadis, buttes or  inselbergs
(for details, please refer to Action of Rain)
Mountain desert --- bare and arid arrays of jagged rock peaks
( The above landscapes can be found quite close to each other, like the desert complex in North America )

Want to know more about the types of desert? Click here!

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Left : Sparse, very dry, single-species vegetation in Death Valley, California
Right : Vegetation amidst the desert pavement of the Sonoran Desert (photo. by John Olsen)
From USGS
Deserts can be classified is " Hot deserts" and " Cold deserts".
Hot desert --- It has high daytime temperature for the whole year, though rather cold at night as temperature may fall below 10oC (50oF) or even below the freezing point When the maximum daytime temperature is above 40oC (104oF).
Examples : Sahara, Namib/Kalahari, Arabian, Iranian, Atacama, Australian and in North America: Sonoran, Mojave and Colorado.
Cold desert--- It has hot summers but extremely cold winters.
Examples : the desert complex in Western North America (Great Basin), Patagonian, Turkestan & Gobi Deserts.
What to know more about hot deserts >> tr00255a.gif (1360 bytes)
Want to know more about cold deserts >> tr00255a.gif (1360 bytes)

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