Question

Explain,in a point form how fossil fuels are formed​

Answer 1

Fossil fuels (coal, oil, and natural gas) are formed from the remains of dead plants and animals that lived millions of years ago. When these organisms die, they sink to the bottom of oceans or lakes and are buried by sediment. Over time, the layers of sediment build up and put pressure on the organic matter, causing it to change into a waxy material called kerogen. If the temperature and pressure continue to increase, the kerogen can be converted into different types of fossil fuels such as coal, oil, or natural gas. Coal is formed when plant material is buried in swamps and peat bogs and subjected to high pressure and temperature over millions of years. Oil and natural gas are formed from the remains of tiny marine organisms such as plankton, which are buried under sediment and subjected to high heat and pressure over millions of years. The exact process of how fossil fuels are formed depends on factors such as the type of organic material, the temperature and pressure conditions, and the geological history of the area.

Answer 2

Please take a look at the explanation.

Step-by-step explanation:

Here are the points explaining how fossil fuels are formed:

- Fossil fuels are made up of the remains of plants and animals that died millions of years ago.

- These remains include organic matter such as dead plant material, algae, and plankton that were buried under sediment and rock.

- As these organic materials were buried deeper and deeper, they were subjected to high pressure and temperature, which caused them to undergo chemical changes over millions of years.

- This process of decomposition and transformation of organic matter is called diagenesis, and it results in the formation of fossil fuels.

- The three main types of fossil fuels are coal, oil, and natural gas, and they are all formed through the same basic process of diagenesis but with different levels of heat and pressure.

- Coal is formed from the remains of plants that lived in swamps and wetlands, which were buried under sediment and compacted over time.

- Oil and natural gas are formed from the remains of tiny marine organisms, such as plankton and algae, that were buried under sediment and subjected to high pressure and temperature, causing them to transform into hydrocarbons.

- Fossil fuels are non-renewable resources, meaning that they take millions of years to form and cannot be replaced in our lifetime.