General Knowledge
Medium
Question
The deepest hole in the Earth, ‘Kola Superdeep Borehole’ on Russia’s Kola Peninsula, is about _____ feet deep.
A
10,000
B
20,000
C
30,000
D
40,000
✓ Official correct answer
Community credibility
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A
10,000
No member explanations yet for this option.
B
20,000
No member explanations yet for this option.
C
30,000
No member explanations yet for this option.
D
40,000
No member explanations yet for this option.