I just wanna ask question... If we put flamed coal in a can to stop the flaming coal because as we all know fire needs oxygen to continue burning..

this is the question... there are 3 layers of the earth.. the crust is thick and it covers the mantle and the core.. why is it that there is constant magma in mantle and the core if there is no oxygen present in the lower layers of the earth? the earth blankets the other layers right.?it prevents the oxygen to enter the lower layers.. why is it there is a constant burning magma underneath

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Answers

2016-03-04T00:03:14+08:00
Its because the mantle along with the earth core is so hot that the stone  there mets and became lava 
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then where did the lava get the oxygen to its maybe too hot but the fire will never be a fire if there is no oxygen :)
then where did the lava get the oxygen to constantly continue burning.. its maybe too hot but the fire will never burn up without a oxygen :)