Answer:
The present greatest problem for Eastern Europe is water quality.
1.The area should have at least 5 Million square feet of leasable office space.
2.The area should have more jobs than homes.
3.The area must have 600,000 of leasable retail space.
4.The population perceives it as one place.(The area should have it i.e entertainment, recreation, shopping)
5.The area was nothing like a city 30 years
4, The grain size would be sand, and the rock name would be sand stone.
By the mid 2030's. You can find it on their website.