Learn and study interesting Baltic Sea!

Have you ever wondered how the Baltic Sea was born? And did you know that half of the oxygen you breathe comes from marine phytoplankton? Or do you know what makes the Baltic Sea so special and at the same time so fragile? And what threatens the Baltic Sea?

In this section, we seek answers to these questions and how to explore the life and phenomena of the Baltic Sea. This site offers a wealth of information and teaching materials by topic. You can find material related to different topics at the end of each section. You can also use the search function via the ”Teaching Materials” menu.

Fall in love with the Baltic Sea and find out how you can act in its best interests!