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.
20 million years
Secularism was not created, it existed long before theism.
Since time immemorial. It still exists today.
The first power plants were installed by Edison in the 1880's, and were powered by coal, so that's the answer
5 years now... existed since february 5th. 2004 ;)
No plants existed during the Precambrian. The formation of coal beds relied on vegetation.
How long has the nation of Tibet Existed?
Santa has existed for as long as people have believed in him... many hundreds of years.
Coal can last for quite a long time when used in large amounts.
It means the coal is good
No, sugar did not cause slavery. Slavery existed long before the United States existed, or the Americas were discovered by Europeans. In fact, slavery existed long before the European countries existed.
coal was created in 19693-06
coal is a wood from long time ago. from:Alex
how long have dalmatian exist
How long have ecosystems existed
Technically, petroleum is made mostly from algae and somewhat from marine animals that died in anoxic conditions caused by algal blooms hundreds of millions of years ago. Whether dinosaurs had existed or not, there would still be petroleum. As for coal, the plants that formed it lived long before the dinosaurs existed.
a long long long ect. time