Final answer:
The four oceans are the Atlantic, Pacific, Indian, and Arctic Oceans. The Atlantic is known for the Bermuda Triangle and Sargasso Sea. The Pacific has the Mariana Trench and the Great Barrier Reef. The Indian is known for its warm temperature and monsoon winds, and the Arctic for its polar ice cap and midnight sun.
Step-by-step explanation:
The four major oceans on Earth are the Atlantic Ocean, the Pacific Ocean, the Indian Ocean, and the Arctic Ocean. The Atlantic Ocean is known for the Bermuda Triangle and its Sargasso Sea, the only sea without coasts. The Pacific Ocean, the largest ocean, is characterized by the Mariana Trench, the deepest part of the world's oceans, and the Great Barrier Reef, the world's largest reef system. The Indian Ocean, mostly located in the Southern Hemisphere, is distinguished by its warmest ocean temperature and the presence of monsoon winds. Lastly, the Arctic Ocean, the smallest and shallowest, is renowned for its persistent polar ice cap and the phenomenon of midnight sun.
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