Which of the following types of rock is a source of energy? by Sunday | Jun 15 | Geography WAEC | 0 comments A. sandstone B. coal C. granite D. graphite Correct Answer: Option B – coal Users Also Read These:Which of the following source of energy is renewable?Which of the following devices convert heat energy…An aluminum foil is placed across a beam of…A basin where rock layers have been folded and in…AGE 114 Theory Questions: Types of Energy and the…