The Pacific Ocean is the deepest ocean on Earth.
The Pacific Ocean holds the record for the greatest ocean depth, primarily due to the presence of the Mariana Trench, which contains the Challenger Deep. This point, located in the western Pacific Ocean near Guam, reaches depths of approximately 10,935 meters (35,876 feet).
Here's a bit more context:
- The Mariana Trench is a deep-sea trench in the floor of the western North Pacific Ocean. It's the deepest known marine location in the world.
- The Challenger Deep is the deepest known point in the ocean.
- Other oceans, such as the Atlantic, Indian, Arctic, and Southern Oceans, have significant depths, but none compare to the Pacific Ocean's extreme depth.
In summary, when considering overall depth and the location of the deepest known point in the world, the Pacific Ocean is definitively the deepest.