Question

How are fules such as coal and petroleum formed? I don't want google search answers​

Answer 1

Answer:

Coal and petroleum are formed as a result of degradation of ancient plant life which lived millions of years ago. ... Over time, heat and pressure from geological processes transformed these materials into coal. Since these are formed from essentially fossils, they are also known as fossil fuels.

Explanation:

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Answer 2

Answer:

Petroleum : petroleum is formed from the remains of microorganisms and tiny plants living in the sea .Million of years ago ,when these organisms died their remains sank to the Bottom of the sea and got covered with sand and clay. Due two chemical effect of heat, pressure and critical action caused by bacteria, the riemann decomposes to form petroleum. This petroleum got trapped between the layer of non porous rocks. And it is found trapped between the two layer of imperious rock deep beneath the surface of the earth.

Coal: it is formed due to the composition of remains of trees, bushes and other forms of plant life which were buried deep beneath the earth millions of years ago.It is believed that mellions of year ago, due to flood, earthquake, cyclone and storms, the forest were buried beneath in the earth and got covered with clay sand and water. Due to high temperature and pressure include the earth, the vegetable method underwent gradual decomposition in absence of oxygen. Thus, the vegetable method was converted into coal.