How are fossil fuels formed communicate the concept in logical order
Fossil fuels are formed through a natural process that takes millions of years. Here is the logical order in which fossil fuels are formed:
1. Organic matter, such as dead plants and animals, accumulates in oxygen-deprived environments like swamps and oceans.
2. Over time, this organic matter is buried under layers of sediment, which applies pressure and heat to the remains.
3. The process of decomposition is slowed down due to the lack of oxygen, preserving the organic matter.
4. As the organic matter is buried deeper underground, the pressure and heat continue to increase, causing chemical changes to occur.
5. These chemical changes transform the organic matter into different types of hydrocarbons, such as coal, oil, and natural gas.
6. After millions of years of heat and pressure, the hydrocarbons are eventually trapped in layers of rock formations, where they can be extracted and used as fossil fuels.