Main land cover around the arctic ocean?

The main land cover around the Arctic Ocean is tundra. Tundra is a cold, treeless region found in the northernmost parts of the world. It is characterized by low temperatures, permafrost, and a short growing season. Tundra vegetation is typically composed of mosses, lichens, grasses, and flowering plants. The Arctic Ocean is surrounded by tundra in Alaska, Canada, Greenland, Northern Europe, and Northern Asia.