Question

what does plant and animal matter collected at the surface of Petroleum​

Answer 1

Explanation:

Petroleum

Petroleum, or crude oil, is a fossil fuel and nonrenewable source

Petroleum

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. Over millions of years of intense heat and pressure, these organic remains (fossils) transformed into carbon-rich substances we rely on as raw materials for fuel and a wide variety of products.