Maritime regions are areas of land and water that are closely connected to the sea. These regions often include coastal areas, islands, and the ocean itself. They are important for trade, fishing, and tourism, as they provide access to marine resources and transportation routes. The characteristics of maritime regions can vary widely, influenced by factors such as climate, geography, and human activity. For example, the Mediterranean Sea is known for its warm climate and rich history, while the Arctic Ocean is characterized by its cold temperatures and unique ecosystems.