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I believe it was during the Permian and Pennsylvanian eras.
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∙ 8y ago
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Does coal form in places that were once swamps?
Coal is formed from 400 million year old trees.
What takes millions of years to form from the pressure of dead plants and trees in swamps?
Coal takes millions of years to form from the pressure of dead plants and trees in swamps.
Where is coal begin to form from?
Coal is formed from plants, which turned into peat, then lignite, then coal.
When did coal begin to form?
Then days ago
The main use of coal in the US today is?
electricity generation and Coal might form in peat bogs or swamps where vegetation accumulates under anaerobic conditions
When did the coal deposits of the eastern united States begin to form?
commmpical bias
How do swamps from?
they form by your face
How do swamps form?
Ferns
Is coal an extrusive igneous rock?
Coal is not a intrusive igneous rock but is instead a form of Carbon. The carbon is heated and pressured from low grade metamorphism. Coal is formed mostly from marshes or swamps millions of years ago, think of an environment like the everglades in Florida. A igneous rock would be something like a gabbro or granite.
What is the most common form of coal in Pennsylvania?
# WHAT IS THE MOST COMMON FORM OF COAL IN Pennsylvania?
Which form of coal burns the hottest?
anthracite coal
What is the adjective form of develop?
The adjective form for the verb to develop is developable.
