Which ocean is the largest in the world?

The Pacific Ocean is recognized as the largest ocean in the world, covering more surface area than all of the Earth's land combined. It stretches from the Arctic Ocean in the north to the Southern Ocean in the south and is bordered by Asia and Australia on the west and the Americas on the east. This vast expanse not only makes it larger than any other ocean, but it also contains a significant portion of the Earth's marine biodiversity and is crucial for global weather patterns and climate. The vastness of the Pacific Ocean plays a critical role in maritime trade and has a significant influence on many countries' economies and environmental conditions.