Question

PLEASE HURRY UP AND ANSWER :)

The story is called: AND THE DRILLING BEGINS

The Question: People knew there was “rock oil” in Titusville because of the?

Answer 1

Answer:

they use seismology, creating shock waves that pass through hidden rock layers and interpreting the waves that are reflected back to the surface.

Explanation: B)

Answer 2

Because of the person that cracked open a rock and told everyone