The greatest depth at which oil is found is about ____________.
A) 1 km below the surface
B) 6.5 km below the surface
C) at the Moho
D) the base of the lithosphere

Question

Quizplus · Accepted Answer

The greatest depth at which oil is found is about 6.5 km below the surface. This is because oil is formed from buried organic matter that is subjected to high pressure and temperature over a long period of time, which occurs at depths between 2 to 6.5 km. Depths beyond this range are typically associated with other types of geological formations, such as the Moho or the base of the lithosphere, which are not conducive to oil formation.

The Greatest Depth at Which Oil Is Found Is About