What is the aegean sea filled with besides water?

Besides water, the Aegean Sea is filled with a rich diversity of marine life, including various fish species, dolphins, and sea turtles. It also contains numerous islands and underwater geological features like reefs and caves. Additionally, the sea has historical artifacts and shipwrecks that reflect its long-standing maritime history. Pollution and debris from human activities can also be found in some areas, impacting the marine ecosystem.