How does coal form?

[admin]

Coal takes tens if not hundreds of millions of years to form; it all starts with living plants that eventually fossilize.

How does coal form? : Read more

 

[coalminer82801]

Coal takes tens if not hundreds of millions of years to form; it all starts with living plants that eventually fossilize.

How does coal form? : Read more

Coal doesn't have any thing to about" global warming"

 

[Hayseed]

I think coal is nature's stored solar power. And I believe we have much, much more than we are told. I miss the smell of coal in the winter.