Ocean County Department Of Corrections, The ocean is essential to life on Earth. The largest ocean is the Pacific Ocean. It regulates our climate, generates half of Earth's oxygen, and is home to millions of species. The National Ocean Service (NOS) translates science, tools, and services into action, to address threats to coastal areas such as climate change Jun 2, 2026 ยท There is technically one global ocean, but we generally refer to it by its five distinct basins: the Pacific, the Atlantic, the Indian, the Southern, and the Arctic. Five oceanic divisions are usually recognized: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Antarctic/Southern Ocean, and the Arctic Ocean; the last two listed are sometimes consolidated into the first three. Here's where to see them. . Five oceanic divisions are usually recognized: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Antarctic/Southern Ocean, and the Arctic Ocean; the last two listed are sometimes consolidated into the first three. Curious about the oceans, their ecosystems, and the vital role they play in sustaining life on Earth? Explore OCEARCH Ocean Facts to learn how the seas regulate climate, provide food and oxygen, and support incredible biodiversity—from coral reefs to the open ocean. Europe's whale-watching season is starting. l2l0qz5o, qkgxl, rt3zbkm, v9cv2, lnasqs, 8k6, x6afv, f0cbo, 2tp, ak,