Europe's geographical barriers

1. The Pyrenees Mountains: Located between Spain and France, the Pyrenees act as a natural barrier, making it difficult to travel between the two countries.

2. The Alps: Stretching across several European countries, including France, Italy, Switzerland, Austria, and Germany, the Alps create a physical barrier that separates different regions and makes travel challenging.

3. The Carpathian Mountains: Running through Central and Eastern Europe, the Carpathian Mountains serve as a barrier between countries such as Poland, Slovakia, Ukraine, Romania, and Serbia.

4. The Mediterranean Sea: Acting as a natural boundary between Southern Europe and Northern Africa, the Mediterranean Sea limits movement between countries on either side of the sea.

5. The North Sea and the Atlantic Ocean: These bodies of water create barriers between the British Isles and mainland Europe, making travel and trade more challenging.

6. The Baltic Sea: Separating Northern Europe from countries like Sweden, Finland, Estonia, and Latvia, the Baltic Sea serves as a geographical barrier that influences trade and travel in the region.

7. The Danube River: Running through several European countries, including Germany, Austria, Hungary, Serbia, and Romania, the Danube serves as both a natural barrier and an important waterway for transportation and trade.

8. The Ural Mountains: Acting as a boundary between Europe and Asia, the Ural Mountains create a geographical barrier that divides the two continents.