Desert Food Chain: The Role of Energy
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The Desert Food Chain
In the arid lands of the southwestern United States, as in any biological system, we think of the food chain as a sequence, in which plants may be eaten by animals, that may be eaten by other animals, that may be eaten by still other animals. For more information, watch this video!
2006 Wildflower Summary
Desert perennials often survive by remaining dormant during dry periods of the year, then springing into bloom when water becomes available. View flowers from 2006!
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DesertUSA is a comprehensive resource about the North American deserts and Southwest destinations. Learn about desert biomes while you discover how desert plants and animals learn to adapt to the harsh desert environment. Study desert landscapes and how the geologic features unique to the desert regions are formed. Find travel information about national parks, state parks, BLM land, and Southwest cities and towns located in or near the desert regions of the United States. Access maps and information about the Sonoran Desert, Mojave Desert, Great Basin Desert, and Chihuahuan Desert, which lie in the geographic regions of Arizona, California, New Mexico, Nevada, Texas, and Utah in the United States and into Mexico.
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You might also like Videos about Places
Death Valley - Titus Canyon
As Titus Canyon Road in Death Valley reaches the foothills, it starts to climb and meander among the sagebrush and red rock outcroppings. The road becomes steeper and narrower as it approaches Red Pass, amply named for its red rocks and dirt. Enjoy the ride!
Rainbow Bridge National Monument
DesertUSA takes you to Rainbow Bridge, the world's largest natural bridge. It is considered sacred by the Navajo Indians, for whom personified rainbows have stood as guardians of the universe. The bridge's predominant color is salmon-pink, with dark stains called desert varnish, caused by iron oxide (hematite). Afternoon sunlight makes the coloration especially brilliant.
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Take a look at our Animals index page to find information about all kinds of birds, snakes, mammals, spiders and more!
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