issb general knowledge MCQ #352

Deepest ocean trench?

issb general knowledge MCQ #352

  1. Question 1

    Q1. Deepest ocean trench?

    • A) Mariana Trench
    • B) Puerto Rico Trench
    • C) Java Trench
    • D) Tonga Trench

    Answer: Mariana Trench

    Explanation: Mariana Trench in the Pacific is the deepest known. This fact often appears in ISSB academic and general knowledge sections.