Wednesday, October 8, 2014


What Is coal? 
Cole is an organic sedimentary rock that forms from the accumulation and preservation of plant materials, usually in a swamp environment, cole is a combustible rock along with oil and natural gas it is one of the most important fossil fuels. The most important use of the coal is the generation of electricity.
How does coal form?
Coal forms from the accumulation of plant debris, when plant debris dies and falls into the swamp the standing water of the swamp protect it from decay.

By Diego Tonatiuh.

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