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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.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoa week.....
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How long does it take to build a coal power plant?
1-2 years
How long does it take to turn coal into a diamond?
A long time
How long does coal take to be mined?
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How long does it take to coal to renew?
millions of years
Is coal renewalbe or nonrenewable?
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
How long does it take for coal to renew itself?
millions of years
How many other coal plants would it take to replace nuclear plants?
Depends on the amount of electrical energy they (need to) generate. How much does the average nuclear plant generate ? How much does the average coal plant generate ?
How long did it take to form coal?
100 million years (APEX) ;)
Is coal in the Appalachian Mountains renewable?
Technically no, but the the supply of coal in the Appalachian mountains will rebuild itself over the millions of years that coal forms. Coal forms from the dead remains of once living organisms. Since the organism(s) aren't solid it will take millions of years for he coal o form a solid substance.
How long does it take to make coal?
it takes sevaral thousandes of yearsor more
How long does coal take to be formed?
100-300+ Million Years Ago
How long does it take for a fall plant to grow?
it depends on the plant but some take about 5-10 days
