09007627@hope.ac.uk Hi I asked the question yesterday were the Sun gathers its oxygen from to keep it burning. Today Im asking if the Earths Core is Hot or Cold, if it is hot like the Sun how does the core draw oxygen to burn, as it is encased within the plates crust, which naturally would prevent oxygen reaching the Earths core.  The Core has no Oxygen were any fire needs to keep it burning. Unlike the Sun where the Atomic energy is clear and visible to our eye which suggests the Sun is drawing Oxygen from many of thousands of Planets within the Suns Galaxy which have atmospheres with oxygen. Could the Sun exchanges Atomic heat through plasma hurled across space through time in exchange for Oxygen, which it needs to keep it burning

Should our Earth become low on Oxygen through Pollution. De forestation. As  the Sun needs pure Oxygen to keep burning naturely the Sun may discharge bad heat to our planet in exchange the Oxygen offered by our Earth as contaminated there for refuses to exchange.Would this then throw the world into another Ice age which would give the world time to decontaminate itself to the point of Pure uncontaminated Oxygen???