4. The main rivers of Russia are: the Volga, Don, Oka, Kama, Northern Dvina, Ob, Lena, Irtysh, Yenisey, Angara, Amur, Kolyma and Indigirka.<br>5. Russia is very rich in natural resources, the most important are oil, natural gas, mineral resources, metals, coal, uranium ore. The number and amoun of Russia's resources can seem endless.<br>6. The national banner of Russia is a tricolor flag, which consists of tree equal horizontal stripes, white on the top, blue in the middle, and red on the bottom.
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