Question

How is petroleum made up?​

Answer 1

Petroleum is a fossil fuel, meaning that it has been created by the decomposition of organic matter over millions of years. Petroleum is formed when large quantities of dead organisms–primarily zooplankton and algae–underneath sedimentary rock are subjected to intense heat and pressure.

Answer 2

Answer:

petroleum products are fuels made from crude oil and hydrocarbons contained in natural gas.

petroleum products can also be made from coal, natural gas, and biomass.