Question

which one of the following is the deepest drill,in arctic ocean , reading a depth of 12km​

Answer 1

Answer:

terms of depth below the surface, the Kola Superdeep Borehole SG-3 retains the world record at 12,262 metres (40,230 ft) in 1989, and is still the deepest artificial point on Earth.

hope it helps you thanks

Answer 2

Explanation:

in term of depth below the surface the kola superdeep borehole SG-3 retains the world record at 12,262 meters (40,230 ft ) in 1989, and is still deepest artificial point of the earth