Which point in the Mariana Trench is the deepest known point in Earth’s oceans?
A. Trigonal Deep
B. Sunda Deep
C. Challenger Deep
D. Dark Deep
Answer
Correct Answer: C. Challenger Deep
Detailed About MCQs
The Challenger Deep in the Mariana Trench is the deepest known point in the Earth’s seabed hydrosphere, with a depth of 10,902 to 10,929 m.