Multiple choice

Which one of the following is the deepest point in the ocean floor?

  1. Challenger Deep

  2. Milwaukee Deep

  3. Java Trench

  4. Philippine Trench

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Challenger Deep in the Mariana Trench is the deepest known point in Earth's oceans, reaching approximately 10,928 meters (35,853 feet) below sea level. It is located in the western Pacific Ocean near the Mariana Islands. The other options are also deep oceanic trenches, but none is as deep as Challenger Deep.