| Term | Definition |
| Tundra | frigid zone mosty north of the Arctic Circle |
| Marsh | swamp or bog |
| Iceland | land of fire and ice |
| Windmills | provided power to pump out the dikes |
| Dikes | damlike barriers made of earth and stone |
| Rhine River | Europe's most important waterway |
| Swiss Alps | covers most of Switzerland |
| Matterhorn | mountain peak on border of Italy & Switzerland |
| landlock | a country that has no seacoast |
| Neutral nation | a nation that does not get involved in wars |
| Napoleon Bonaparte | frenchman who set out to conquer the world |
| Alps | Europe's largest mountain system |
| Ebrus | Europe's highest mountain range |
| Vesuvius | Italian volcano in Naples |
| Etna | Italian volcano in Sicily |
| Pyrenees | smaller mountain chain in Europe |
| Apennines | mountain range that covers much of Italy |
| divide | stretch of high land that separates river basins |
| Mont Blanc | Highest mountain peak in the Alps |
| France | Mont Blanc's location |
| Venice | built on 118 islands in the Adriatic Sea |
| Iberian | peninsula in Spain |
| Balkan | peninsula in Greece |
| Apennine | peninsula in Italy |
| Jutland | peninsula in Denark |
| Scandinavian | peninsula in Norway & Sweden |
| Communist Europe | Eastern Europe |
| Free Europe | Western Europe |