Which statements accurately describe Russia's geography?
 Choose 
all answers that are correct.
    A.
 Russia has coastline on many different seas and oceans but few warm-water ports.    B. Russia includes 11 (or 12) time zones.    C. The Ural Mountains form a natural barrier between Asian Russia and European Russia.    D. The capital of modern Russia is Kiev.    E. Russia has only two major rivers and both flow into the Black Sea.