Explanation:

• The Baltic Sea is positioned in Northern Europe and bordered by Sweden (a part of the Scandinavian Peninsula), Finland, Russia, Estonia, Latvia, Lithuania, Poland, Germany, and Denmark and its numerous islands.
• The Baltic states also known as the Baltic countries, Baltic nations, or simply the Baltics, is a geopolitical term, typically used to group the three sovereign states in Northern Europe on the eastern coast of the Baltic Sea: Estonia, Latvia, and Lithuania.  
• All three countries are members of NATO, the eurozone, and the OECD, and are members of the European Union.
• Climate: The climate across Baltic States is cool and damp, with greater rainfall in the interior uplands than along the coast.