World's Highest DesertsFOUR deserts higher than any so far known in the world were discovered by Chinese scientists in southern Xinjiang on the Qinghai-Tibet plateau. They lie at 4,000 to 5,000...
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World's Highest DesertsFOUR deserts higher than any so far known in the world were discovered by Chinese scientists in southern Xinjiang on the Qinghai-Tibet plateau. They lie at 4,000 to 5,000...