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Coal is an organic sedimentary rock mined for burning as fuel.
Coal
Coal |
burned as a fuel |
main source of energy to run machines, which then used steam engines |
a form of fossil fuel |
a naturally occurring black or dark brown rock |
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Coal and Charcoal
coal dense and heavy |
charcoal porous and light |
Coal
formed when remains of plants are buried, compacted, and heated enough for the material to be "cooked" |
Forms of Coal
Bituminous Coal |
Anthracite Coal more mature, heavier, and of higher quality as an energy source |
Coal
remains the largest source of electricity worldwide |
the largest source of humanmade carbon dioxide |
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Countries that produce coal
China - world's top producer of coal |
The United States, India, Australia - next top producers of coal |
(ASEAN) Indonesia - biggest producer |
Semirara Mining Corporation
contributes more than 90% of the country's coal production |
Uses of Coal
to generate electricity |
to manufacture cement |
High quality coal in the PH maybe found in
Malangas, Zamboanga Sibugay Province |
southern Cebu, Batan Island |
General Nakar, Quezon Province |
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