Question

12,300m, the Kola Superdeep Borehole is so deep underground, that the amount of pressure is ____ atmospheres, which is equal to that of ____ elephants balanced on your head.

Answer 1

The first blank I think it's 3.6

For the second blank I think it's a little more than a 100, but I'm not sure what the entire answer is because one hundred adult elephants standing on your head that would be about the weight you would feel at the bottom of the Mariana Trench from nearly 11,000 m (7 miles) of water above!