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.

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