Fossil fuel is made out of, decomposed plants and animal matter that had been buried upon layer under sediment over millions of years.
Coal is very old, it is believed to have been formed from plant matter that became buried in the Carboniferous Era, many millions of years ago.
Coal is formed from the remains of ancient plants that have been buried and exposed to high pressure and heat over millions of years. This process is known as coalification.
Pressumably, eclipses have been happening for millions of years.Pressumably, eclipses have been happening for millions of years.Pressumably, eclipses have been happening for millions of years.Pressumably, eclipses have been happening for millions of years.
Coal is primarily made of organic material that has been subjected to heat and pressure over millions of years. It is formed from the remains of plants that have been buried and compressed.
60000 years.
Coal is formed from the remains of swamp plants that have been buried and compressed over millions of years.
Crude oil forms from the remains of marine organisms that have been buried under layers of sediment and subjected to high heat and pressure over millions of years. The process typically takes tens of millions of years for crude oil to form under the right conditions.
Millions.
Millions of years
Millions of years
Millions of years