[MrB]

God stored solar energy in oil for us to use until we don’t need it anymore.

[sagar]

Oil is renewable -- plants and planktons are powered by sunlight, they die, earth's pressure and temperature converts them into oil, people burn oil, CO₂ in the atmosphere causes more organisms to get deep enough to be pressured and roasted, then they are converted into oil again.

[mythenjoseph]

You are 100% correct.......!!!!!