The Aral Sea was once the world's fourth-largest lake. Now much of it is a vast toxic desert straddling the borders of Kazakhstan and Uzbekistan, two former Soviet states in central Asia.
CNN.com - World, CNN: World
Tue, 09/30/2014 - 10:09am
The Aral Sea was once the world's fourth-largest lake. Now much of it is a vast toxic desert straddling the borders of Kazakhstan and Uzbekistan, two former Soviet states in central Asia.