Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What's the deepest hole in the earth?


In 1970, Soviet geologists dug the "Kola Superdeep Borehole" located over the Kola Peninsula, which is just 9 inches in diameter, but 40,230 feet (12,262 meters) deep, it reigns as the deepest hole.

{{ relativeTimeResolver(1550066038909) }}

LIVE
Points points 258
Rating 1

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE