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Desert farming is the practice of developing agriculture in deserts. As agriculture depends upon irrigation and water supply, farming in arid regions where water is scarce is a challenge. However, desert farming has been practiced by humans for thousands of years. In the Negev, there is evidence to suggest agriculture as far back as 5000 BC. [1]
An example of a keystone species in the North American deserts would be the coyote or mountain lion. These two predators can control the population and distribution of a large number of prey species. A single mountain lion can roam an area of hundreds of kilometers, in which deer, rabbits, and bird species are partly controlled by a predator of ...
South American rangelands include; grasslands, shrublands, savannas, and hot and cold deserts. Rangelands in South America exclude hyperarid deserts. Examples of the South American rangelands include the Patagonian Steppe, the Monte, the Pampas, the "Llanos" or "Cerrado," the "Chaco" and the "Caatinga."
Ecoregions of North America, featuring the 50 United States, the District of Columbia and the five inhabited territories. The following is a list of ecoregions in the United States as identified by the World Wide Fund for Nature (WWF).
A satellite image of the Sahara, the world's largest hot desert and third largest desert after Antarctica and the Arctic. Desert greening is the process of afforestation or revegetation of deserts for ecological restoration (biodiversity), sustainable farming and forestry, but also for reclamation of natural water systems and other ecological systems that support life.
Pages in category "North American desert fauna" The following 8 pages are in this category, out of 8 total. This list may not reflect recent changes. D.
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Aside from the trademark saguaro, the desert has the most diverse plant life of any desert in the world, [13] and includes many other species of cacti, including the organ-pipe, senita, prickly pear, barrel, fishhook, hedgehog, cholla, silver dollar, and jojoba. [13] [14] The most northwest portion of Aridoamerica is covered by the Mojave Desert.