What is the longest river in Europe that flows through Russia?

What are three environmental issues that affect the land in Russia?

How many years of environmental damage has Russia caused?

About 80% of the Russian population is what nationality?

rich black topsoil that provides bountiful harvests when rainfall is adequate

What large-scale production has resulted in the contamination of large areas in Russia?

What two earth-shaping processes formed the various landforms in Russia?

a ruler in Russia similar to an emperor or king

What doctrine does Eastern Orthodox reject that the Bible teaches?

What are the four political divisions in Russia?

a Russian term for the "reconstructing" that brought more free-market policies and some private ownership of property to the Soviet Union in the 80s

What are the three branches of Russian government?