Question

how is petroleum formed how do we obtained it​

Answer 1

Explanation:

hi

A fossil fuel, petroleum is formed when large quantities of dead organisms, mostly zooplankton and algae, are buried underneath sedimentary rock and subjected to both intense heat and pressure. Petroleum has mostly been recovered by oil drilling (natural petroleum springs are rare).

Answer 2

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• Petroleum, also called crude oil, is a fossil fuel. Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria. ... Petroleum reservoirs can be found beneath land or the ocean floor. Their crude oil is extracted with giant drilling machines.