Oil has a reserve of chemical energy. If we burn it, that gets converted to heat energy.
Oil
oil
The sun
Oil
Oil
Oil is a non replenishable source of energy. and, Oil is a "fossil fuel".
The Sun is the ultimate source of all energy on earth.
tecnology and oil
oil that is imported
Oil
Oil, for now....
No, oil energy is not considered a renewable source of energy because it is a finite resource that takes millions of years to form and cannot be easily replenished within a human lifetime.