'Even at 5.4 million square miles, it's the world's smallest ocean'
Arctic
'ROUND THE WORLD: Even at 5.4 million square miles, its the worlds smallest ocean
Even at 5.4 million square miles, it's the world's smallest ocean
Even at 5.4 million square miles, it's the world's smallest ocean
'ROUND THE WORLD
Arctic
'ROUND THE WORLD