The deepest known point of the earth's surface, the Challenger Deep, lies in which trench?
- A.Mariana Trench
- B.Puerto Rico Trench
- C.Java Trench
- D.Peru-Chile Trench
Show answer
The Mariana Trench lies in the western Pacific, east of the Mariana Islands, and its deepest part, the Challenger Deep, is close to eleven kilometres below sea level.
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