Answer:
Most electricity is generated using oil.
Step-by-step explanation:
A is not correct because despite being used for the production of electricity it is nowhere near the top.
B is correct because the oil is the most used resources for the production of electric energy, accounting for around 39% of the global production.
C is not correct because the coal has dropped off significantly in its usage because of the heavy pollution.
D is not correct because the natural gas despite being among the leading ones, it is still nowhere near the first place.