Question

how petroleum is formed​

Answer 1

Answer:

Petroleum, or crude oil, is a fossil fuel and non-renewable source of energy. Petroleum, also called crude oil, is a fossil fuel.

Explanation:

Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria.

Answer 2

Answer:

Petroleum is formed by the decomposition of dead remains of plants and animals under the seas and oceans for millions of year.

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