What is the world's smallest ocean by surface area?

The world's smallest ocean by surface area is the Arctic Ocean. It is located in the northern part of the globe, mostly within the Arctic Circle, and is bordered by the coasts of northern Russia, Norway, Canada, Greenland, and the United States. The Arctic Ocean covers an area of approximately 14.05 million square kilometers, which is about 3.5 times smaller than the next smallest ocean, the Southern Ocean.

The Arctic Ocean is also the shallowest of all the oceans, with an average depth of about 1,200 meters. It is largely covered by sea ice, which can extend up to 14 million square kilometers during the winter months. The Arctic Ocean is home to a diverse array of marine life, including polar bears, walruses, narwhals, and beluga whales, as well as commercially valuable fish such as cod and herring.