Aral Sea and Lake Baikal questions

1. 60% of water volume
2. Because the water flowing into the lake has been rerouted to other areas and the lake has evaporated
3. Windstorms pick up chemicals sand, and fertilizers and throw them around
4. they have stopped some of the rerouting in an effort to keep it at present levels
5. It could become a big tourist spot, and has a lot of heavy industrial plants around it
6.  from 90 to -94
7. The cold froze the invading forces of Napoleon and Hitler from making into the heart of Russia
8. It covered over 5,000 miles and required 70,000 workers to clear 100,000 acres of trees and clear 77,000 cubic feet of dirt
9. Novosibirsk is the third-largest city in Russia (after Moscow and St. Petersburg) and the first in Siberia: Population: 1.5 million: Large attractions: The Globus Theater, The Alexander Nevsky cathedral, the Novosibirsk Opera and Ballet theatre