69th BPSC Prelims (2023), question 23

🌍 Geography

  1. The process that continually adds new crust is

    1. subduction
    2. earthquake
    3. seafloor spreading
    4. convection
    Show answer

    Answer: C — seafloor spreading

    Seafloor spreading at mid-ocean ridges continually creates new oceanic crust.

Read the chapter this comes from

CareerCraft Labs is a private study platform. It is not a government body and is not affiliated with, endorsed by, or authorised by any examination authority. We do not accept applications, conduct examinations, or issue government results.

Official sources (1)

Bihar Public Service Commission