Coal is the main fuel in cooking food for many years. Can you tell from where we get coal?
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How is it formed? Why should we reduce the use of coal?
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Answered by
4
Answer:
We can extract coal from earth by surface mining or underground mining
Answered by
10
Answer:
We get coal from mining . Coal is a form of carbon as carbon is present in underground by decomposition of microorganisms . As coal is a form of carbon , carbon is heated due to various purposes and carbon is increasing day by day in whole world and it's increasing proportion damage to the ozone layer . therefore we should reduce the use of coal
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