The ocean that is the second largest in terms of area is the Atlantic Ocean. Covering approximately 41 million square miles, it is bordered by continents such as North America, South America, Europe, and Africa. The Atlantic is known for its rich marine biodiversity and significant shipping routes that facilitate international trade. It also plays a critical role in climate regulation and ocean currents, including the Gulf Stream. Its historical significance dates back to early exploration and trade, connecting various cultures and economies.