六合彩开奖结果

The total shoreline of the world鈥檚 lakes is more than four times longer than the global ocean coastline. And if all the water in those lakes were spread over the Earth鈥檚 landmass, it would form a layer some four feet (1.3 metres) deep.

Classified as: environment, ecology, Geography, global, Lehner, lakes, database, Messager, watersheds
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Published on: 15 Dec 2016
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