What is the name of the oceanic trench in the Indian Ocean with a maximum depth of 23,560 feet?

Question

Question

This question was previously asked in

SSC CHSL Exam 2023 Tier-I Official Paper (Held On: 10 Aug, 2023 Shift 3)

Answer 1

The correct answer is Java Trench

Key Points

Java Trench:-
- The oceanic trench in the Indian Ocean with a maximum depth of 23,560 feet is the Java Trench.
- It is located south of the Indonesian island of Java, and is the deepest point in the Indian Ocean.
- The Java Trench is a subduction zone, where the Indo-Australian Plate is sliding underneath the Eurasian Plate.
- This process creates intense heat and pressure, which can lead to earthquakes and volcanic eruptions.

Additional Information

Tonga Trench:-
- It is the deepest oceanic trench in the Southern Hemisphere, with a maximum depth of 35,853 feet (10,932 meters).
- It is located in the South Pacific Ocean, east of the Tonga archipelago.
- The Tonga Trench is a subduction zone, where the Pacific Plate is sliding underneath the Indo-Australian Plate.
Amirante Trench:-
- It is the deepest oceanic trench in the Indian Ocean, with a maximum depth of 21,959 feet (6,695 meters).
- It is located in the western Indian Ocean, south of the Amirante Islands.
- The Amirante Trench is a transform fault, where two tectonic plates are sliding past each other. This process creates intense friction, which can lead to earthquakes.
Diamantina Trench:-
- It is a fracture zone in the Indian Ocean, extending westward from the southwest coast of Australia.
- It is not a true oceanic trench, as it does not have the same depth or structure as other trenches such as the Tonga Trench or the Amirante Trench.