1. Mediterranean Sea:
- Location: The Mediterranean Sea is an enclosed sea located between Europe, Africa, and Asia.
- Salinity: The Mediterranean Sea has a relatively high salinity level due to limited freshwater inflow and high evaporation rates.
- Climate: The Mediterranean Sea experiences a Mediterranean climate with hot, dry summers and mild, wet winters.
- Features: The Mediterranean Sea is known for its clear blue waters, numerous islands, and rich history. It is connected to the Atlantic Ocean through the Strait of Gibraltar.
2. Baltic Sea:
- Location: The Baltic Sea is an inland sea located in Northern Europe, surrounded by Sweden, Finland, Russia, Estonia, Latvia, Lithuania, Poland, Germany, and Denmark.
- Salinity: The Baltic Sea has a relatively low salinity level due to significant freshwater inflow from rivers and limited water exchange with the North Sea.
- Climate: The Baltic Sea experiences a temperate climate with cold winters and mild summers.
- Features: The Baltic Sea is known for its numerous islands, archipelagos, and coastal cities. It is connected to the North Sea through the Kattegat and Skagerrak straits.
3. Caspian Sea:
- Location: The Caspian Sea is an endorheic lake located between Russia, Kazakhstan, Turkmenistan, Azerbaijan, and Iran.
- Salinity: The Caspian Sea's salinity level varies across its different regions, ranging from brackish in the northern part to more saline in the southern part.
- Climate: The Caspian Sea region experiences a continental climate with hot summers and cold winters.
- Features: The Caspian Sea is the largest inland body of water in the world. It is not directly connected to any ocean, and its waters eventually evaporate or seep into the ground.
4. Adriatic Sea:
- Location: The Adriatic Sea is an elongated arm of the Mediterranean Sea, located between Italy, Slovenia, Croatia, Bosnia and Herzegovina, Montenegro, and Albania.
- Salinity: The Adriatic Sea has a relatively high salinity level, similar to the Mediterranean Sea, due to limited freshwater inflow and high evaporation rates.
- Climate: The Adriatic Sea experiences a Mediterranean climate with hot, dry summers and mild, wet winters.
- Features: The Adriatic Sea is known for its beautiful coastline, numerous islands, and historic port cities. It is connected to the Ionian Sea through the Strait of Otranto.
In summary, while all four bodies of water are significant geographical features, they differ in their location, salinity, climate, and unique characteristics.