“Earth’s deepest known depression lies under the Pacific Ocean, –.”,”southwest of Guam in the Mariana Trench, a narrow, underwater canyon about 36,198 feet (11

June 21, 2017 mfadmin Geography

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“Earth’s deepest known depression lies under the Pacific Ocean, –.”,”southwest of Guam in the Mariana Trench, a narrow, underwater canyon about 36,198 feet (11

033 m) deep.”