Explained: What is Challenger Deep, the deepest spot in the ocean?

sfg-2026
ForumIAS LATEST
      1. SFG FRC 2027 | Program starts from 15th Dec. 2026 | Admissions open for Tranche-1 Entrance Test till 25th Oct. 2026 Click Here to know more →
      2. Prelims Test Series (PTS) for Prelims 2027 starts 11th Oct. 2026 Click Here to know more →
      3. [Pre-order] Ethics Redbook 3rd Edition: Delivery starts from 21st October onwards Click Here to Read More →
      4. 21 Sept. | GS Advance Program (GSAP) for UPSC 2027 Mains starts from 11th Oct. Click Here to Read More →

News: Kathy Sullivan, known as the first American woman to walk in space has also become the first woman to reach a Challenger Deep.

Facts:

  • Challenger Deep: It is the deepest known point in the Earth’s oceans with a depth of around 10,984m.It is located in the Western Pacific Ocean at the southern end of the Mariana Trench near the Mariana Islands group.
  • Significance of Deep Ocean Areas:
    • Finding out about the deep ocean areas can potentially reveal new sources for medical drugs, food, energy resources and other products. 
    • It can also help to predict earthquakes and tsunamis and help us understand how we are affecting and getting affected by the Earth’s environment.
Print Friendly and PDF
Blog
Academy
Community