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The Desert Speaks
Desert Sand Dunes
Season 4
Episode 4
The typical desert is devoid of life, rugged and full of endless sand dunes, right? Not necessarily. This program focuses on the many plants, reptiles and insects who make their homes among the seemingly barren dunes. Examine the geography and dynamics of the shifting desert sands.
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Scientists come from all over the world to study at the Southwestern Research Station.
27:50
How many mysteries are being solved and many benefits realized by the study of the desert.
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27:41
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Some amazing research projects which help the wild inhabitants of the desert.
27:41
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27:25
The arduous journey of water through the Sonoran Desert Valley.
27:44
Over millions of years, geological formations have produced the Sonoran Desert.
27:42
What makes a desert, a desert?