2016년 3월 20일 일요일

Pennsylvania Fire

The eastern United States has a mining coal. Pennsylvania has a mining coal,too.
It has a lot of coal.... And Centralia,Pennsylvania has high-quality coal..
The coal burns hotter than other kinds of coal. In 1962,the garbage caught fire..
It set the open mine on fire!!!!! The fire started burning underground, where it was impossible to put out... So over 40 years,the fire has been burning underground..................
Maybe it will burn for over 250years.. That is a terrible disaster..... Do you think like me?

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