(WILL GIVE BRAINLIST) your class goes in a field trip to observe drilling machinery. the geologists at the drill site show you displays of drilled rocks to compare different types of drills and methods. the drilled holes in one dock display are significantly larger than the holes drilled in the display next to it. given this information, which statement is correct? A. the rock display with larger holes show petroleum drilling, which is deep underground. B. the rock display with smaller holes show petroleum drilling, which is closer to the surface. C. the rock display with smaller holes shows copper drilling which is deep underground.
D. he rock display with the larger holes shows copper drilling, which is closer to the surface.