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The Arctic Ocean, Earth’s smallest ocean, is vital for climate regulation, biodiversity, and global trade. Melting ice is reshaping its ecosystems and geopolitics, raising urgent environmental concerns. For a detailed description, click on the article title.
The Atlantic Ocean, Earth’s second-largest ocean, connects continents, regulates climate, and supports global trade and biodiversity. For a detailed description, click on the article title.
The Indian Ocean is the no. 3rd contiguous open water surface on earth. It has a huge, 26,469,500 square mile (68,556,000 square km) area and 13,002 square feet (3,963 square meters) average depth. The Indian Ocean’s greatest known depth is 24,46 feet (7,455 meters), which can be found at Sunda Trench.
The Southern Ocean is the no. 4th contiguous open water surface on earth. It has a huge, 7,848,300 square mile (20,327,000 square km) area and 13,100-16,400 square feet (4,000-5,000 square meters) average depth. The Southern Ocean’s greatest known depth is 23,736 feet (7,235 meters), which can be found at South Sandwich Trench.