Question

Through which process do fossil fuels form?

Answer 1

Fossil fuels are formed naturally in the earths crust from remains of dead plants and animals over millions of years. This is then extracted and burnt as fuel. This is not organic matter.

Answer 2

Fossil fuels are formed when organic matter that had been buried deep within the earth are subject to heat and pressure over millions of years.

Step-by-step explanation:

I researched alot for this.