Question

Write 2 significance of petroleum​

Answer 1

Answer:

Petroleum is used mostly, by volume, for refining into fuel oil and gasoline, both important "primary energy" sources. ... There is also petroleum in oil sands (tar sands).

Answer 2

Answer1.:Gaseous like propane, methane are stored in the petroleum .

2.Petroleum coke, used in specialty carbon products such as certain types of electrodes, or as solid fuel.