Multiple choice general knowledge

The deepest hole ever made by humans is in Kola Peninsula in ___________

  1. Japan

  2. Russia

  3. India

  4. kenya
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Kola Superdeep Borehole (SG-3) was drilled in the Kola Peninsula, Russia (then Soviet Union) from 1970-1991, reaching a depth of 12,262 meters - the deepest artificial point on Earth at the time.

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