Which of the following is NOT a natural source of energy? By: Sunday|Published on: Apr 29|Categories: Biology NECO| 0 comments A. coal B. electricity C. food D. sun E. water Correct Answer: Option B – electricity Users Also Read These:Which of the following is the source of energy used…The source of energy required by plants during food…The ultimate source of energy in the biosphere is?A lamp is marked 220V 60 W. Calculate the energy it…Considering all costs, the cheapest source of energy…SEE ALSO Which of the following is NOT a plant hormone?