Why does the port of Murmansk, located in the Arctic Circle, not freeze all year round?

Thanks to the warm Norwegian current, the port of Murmansk, located on the shores of the Barents Sea, does not freeze.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.