Question

what is coal and petroleum!???????​

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.

Answer 2

Coal

• Coal is a hard , black combustible minerals that consist mainly of carbon.

• Coal is formed due to the effects of heat and pressure on the remains of dead plant matter which get buried inside the Earth's surface.

• It is a non-renewable natural resource.

• In india , coal is found mainly in bihar,west bengal , orissa and Madhya pradesh.

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Petroleum

• Petroleum is a fossil fuel that naturally occurs in the liquid.

• Petroleum is a natural resource formed from organisms living in the sea, is a dark and oily liquid mixture with a very unpleasant odour.

• It is formed of compressed organic matter.

• In India,oil is found in Assam , Gujarat , Mumbai.