• Marginal sea of the North Atlantic Ocean.
• Gateway between the North Atlantic and the Arctic.
• Border countries like Norway, Iceland, and Denmark
• Connects the North Atlantic with the Arctic Ocean
• The deepest point is  Molloy Deep (~5,550 m).
• Ocean Currents in the region
  • Norwegian Atlantic Current (Warm):
    • Extension of the North Atlantic Drift.
    • Brings warm saline water northward.
  • East Greenland Current (Cold):
    • Carries cold Arctic water and sea ice southward.
• Major resources in the region are fish, oil, and natural gas.

Source: The Hindu