No one knows how long it takes, but the current supplies of oil apparently date from organisms that lived hundreds of millions of years ago.
The precise time required for the chemical changes could be as little as several thousand years, or as long as several million years.
1-2 years
it takes sevaral thousandes of yearsor more
It typically takes millions of years for coal to form. Coal is created from the remains of plants and trees that were buried under layers of sediment and subjected to heat and pressure over long periods of time.
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Coal is a non-renewable resource, meaning it is formed over millions of years from decaying plant matter. As such, coal does not renew itself within a human time scale. Once coal is mined and used, it is no longer available for use.
it takes sevaral thousandes of yearsor more
Coal typically takes millions of years to form. It is created through the transformation of plant material under high pressure and heat over prolonged periods of time.
On average, it takes about 2 pounds of coal to produce 1 kilowatt-hour of electricity in a coal-fired power plant. However, this can vary depending on the efficiency of the plant and the type of coal being used.
millions of years
Coal is a fossil fuel formed in ecosystems where plant remains were preserved by water and mud from oxidization and biodegradation thus, sequestering atmospheric carbon. Fossil fuels are non-renewable resources because they take millions of years to form, and reserves are being depleted much faster than new ones are being formed. so coal is nonrenewable
Coal typically takes millions of years to form from decomposed plant material that has been subject to heat and pressure. The process involves several stages, starting with peat formation and eventually transforming into coal over time.
Coal, natural gas, and oil take millions of years to form through geological processes. Coal typically forms from plant material over about 300 million years, while natural gas and oil develop from the remains of marine organisms, taking around 10 to 100 million years. The exact time varies based on environmental conditions and the type of organic material involved. Overall, these fossil fuels are the result of long-term geological processes.