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In the present day’s Picture of the Day from NASA Earth Observatory options a part of the Altai Mountains of central Asia. The picture was captured by an astronaut onboard the Worldwide House Station (ISS).
“On this picture, the late afternoon daylight casts lengthy shadows onto surrounding snow-covered plains in Mongolia,” says NASA. “The shadows venture the final shapes of the mountains, their heights relative to one another, and a few particulars of the ridge crests. A number of peaks on this vary rise to elevations larger than 3,000 meters (10,000 toes) above sea stage; they stand roughly 1,700 meters (5,600 toes) above the plains.”
“The flat plains have been shaped by sediment that was carried down by the rivers flowing out of the mountains; these are generally known as alluvial followers. Water from these rivers finally flows into Lake Uvs (simply exterior the proper margin of the picture), a saline, endorheic lake on this semi-arid area.”
Water from the mountain rivers normally flows underground by the alluvial followers. When the water involves the floor, it kinds a line of springs that’s seen from house, explains NASA.
“This spring water additionally provides native populations. One of many darker patches alongside the spring line is the city of Ulaangom (inhabitants 31,000), the capital of the Uvs province of Mongolia.”
Picture Credit score: NASA Earth Observatory
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By Chrissy Sexton, Earth.com Employees Author
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