Across
- 4. The mountain range named the ____ Mountains contains Europe's highest mountain.
- 5. Russia's second largest city. Many of Russia's leaders were buried here.
- 6. The name of the longest river in Europe.
- 7. The ____ mountain range separates European Russia and Asian Russia (Siberia).
Down
- 1. The sea that borders a Russian exclave and joins the North Sea.
- 2. A lake holding a fifth of Earth's liquid freshwater.
- 3. Russia's capital city. The country is run from here.