Nowadays, this portion of Libya is part of the great Sahara desert
(Image credit: ruba_ch | Flickr.com)
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What Are the Santa Ana Winds?Dry, hot winds that whip across southern California can fuel wildfires.
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Did Climate Change Spur Plants to Migrate Uphill?A study that concluded that changes in local climate cause plants to shift uphill is under attack.
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Opposites Attract: Where Desert Meets WaterDesert-covered peninsula lies along the largest inland body of water, the Caspian Sea.
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Image Gallery: Earth as ArtOur own Blue Marble gives us some of the most amazing, unexpected art. Here you will find a few of its offerings.
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Earth as Art: Sea of SandDry winds shaped complex dunes in this extreme desert.
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Afghanistan's Shifting Sand DunesCrescent shapes formed by the wind.
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Ancient Herders' Walls Guided Gazelles to Mass SlaughterThe use of these formations could have led to the local extinction of these grazing animals.
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Contrasting Landscapes of the American WestMountains, lush valleys and deserts are all present.
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Our Daily Planet: China's National Parks and Disappearing LakesToday's Earth news headlines and links.
