Correct Answer:
A. Baltic sea
The Nord Stream pipelines, including Nord Stream 1 and 2, are gas pipelines laid under the Baltic Sea, connecting Russia to Germany. They are not located in the Sea of Azov, Black Sea, or Caspian Sea.
The Nord Stream pipelines, including Nord Stream 1 and 2, are gas pipelines laid under the Baltic Sea, connecting Russia to Germany. They are not located in the Sea of Azov, Black Sea, or Caspian Sea.