Question

in which region does petroleum occurr?​

Answer 1

Answer:

Other than the Ocean, Dry & Barren Regions such as Deserts in the Middle East or Places with a Suitable History of Organisms

Explanation:

This is because the hydrocarbons in the organisms don't have much access to oxygen, water, and decomposers because they are buried quickly in loose, dry sediment in inhospitable conditions. The hydrocarbons compress into petroluem.