Search results
Results from the WOW.Com Content Network
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
This list of North American deserts identifies areas of the continent that receive less than 10 in (250 mm) annual precipitation. The "North American Desert" is also the term for a large U.S. Level 1 ecoregion (EPA) [1] of the North American Cordillera, in the Deserts and xeric shrublands biome (WWF).
The Nama Karoo of Namibia has the world's richest desert fauna. [8] The Chihuahuan desert and Central Mexican matorral are the richest deserts in the Neotropics. [9] The Carnarvon xeric shrublands of Australia are a regional center for endemism. [1] The Sonoran and Baja deserts of Mexico are unusual desert communities dominated by giant ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
The fennec fox's large ears help keep it cool: when the blood vessels dilate, blood from the body cycles in and dissipates over the expanded surface area. [1]A xerocole (from Greek xēros / ˈ z ɪ r oʊ s / 'dry' and Latin col(ere) 'to inhabit'), [2] [3] [4] is a general term referring to any animal that is adapted to live in a desert.
The western part of the country is mainly desert and some semi-arid regions. As of 2001, seven of Iraq's mammal species and 12 of its bird species were endangered. The endangered species include the northern bald ibis and Persian fallow deer .
They are widespread throughout Africa, Asia, Europe, and North America, and are found in a variety of biomes, most typically forest, savanna, shrubland, and grassland. Bovids range in size from the 38 cm (15 in) long royal antelope to the 3.3 m (11 ft) long gaur , which can reach 1,500 kg (3,300 lb) in weight. [ 1 ]
Examples of these animals include kangaroo rats and lizards. [8] Other animals, such as wolf spiders and scorpions, have a thick outer covering that minimizes moisture loss. Animals in tropical deserts have also been found to concentrate their urine in their kidneys to excrete less water. [8]